diff --git a/example/package-lock.json b/example/package-lock.json
index 988676e..f8bd186 100644
--- a/example/package-lock.json
+++ b/example/package-lock.json
@@ -22,17 +22,6 @@
         "uri-js": "^4.2.2"
       }
     },
-    "align-text": {
-      "version": "0.1.4",
-      "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
-      "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
-      "dev": true,
-      "requires": {
-        "kind-of": "^3.0.2",
-        "longest": "^1.0.1",
-        "repeat-string": "^1.5.2"
-      }
-    },
     "amdefine": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
@@ -68,9 +57,9 @@
       }
     },
     "argparse": {
-      "version": "1.0.9",
-      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.9.tgz",
-      "integrity": "sha1-c9g7wmP4bpf4zE9rrhsOkKfSLIY=",
+      "version": "1.0.10",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
+      "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
       "dev": true,
       "requires": {
         "sprintf-js": "~1.0.2"
@@ -100,7 +89,7 @@
     "async": {
       "version": "1.5.2",
       "resolved": "https://registry.npmjs.org/async/-/async-1.5.2.tgz",
-      "integrity": "sha1-7GphrlZIDAw8skHJVhjiCJL5Zyo=",
+      "integrity": "sha512-nSVgobk4rv61R9PUSDtYt7mPVB2olxNR5RWJcAsH676/ef11bUZwvu7+RGYrYauVdDPcO519v68wRhXQtxsV9w==",
       "dev": true
     },
     "async-foreach": {
@@ -163,6 +152,18 @@
         "inherits": "~2.0.0"
       }
     },
+    "body": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/body/-/body-5.1.0.tgz",
+      "integrity": "sha512-chUsBxGRtuElD6fmw1gHLpvnKdVLK302peeFa9ZqAEk8TyzZ3fygLyUEDDPTJvL9+Bor0dIwn6ePOsRM2y0zQQ==",
+      "dev": true,
+      "requires": {
+        "continuable-cache": "^0.3.1",
+        "error": "^7.0.0",
+        "raw-body": "~1.1.0",
+        "safe-json-parse": "~1.0.1"
+      }
+    },
     "brace-expansion": {
       "version": "1.1.6",
       "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.6.tgz",
@@ -209,6 +210,12 @@
       "integrity": "sha1-Jw8HbFpywC9bZaR9+Uxf46J4iS8=",
       "dev": true
     },
+    "bytes": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/bytes/-/bytes-1.0.0.tgz",
+      "integrity": "sha512-/x68VkHLeTl3/Ll8IvxdwzhrT+IyKc52e/oyHhA2RwqPqswSnjVbSddfPRwAsJtbilMAPSRWwAlpxdYsSWOTKQ==",
+      "dev": true
+    },
     "call-bind": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/call-bind/-/call-bind-1.0.2.tgz",
@@ -247,16 +254,6 @@
       "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=",
       "dev": true
     },
-    "center-align": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/center-align/-/center-align-0.1.3.tgz",
-      "integrity": "sha1-qg0yYptu6XIgBBHL1EYckHvCt60=",
-      "dev": true,
-      "requires": {
-        "align-text": "^0.1.3",
-        "lazy-cache": "^1.0.3"
-      }
-    },
     "chalk": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-1.1.3.tgz",
@@ -291,6 +288,57 @@
         }
       }
     },
+    "cli": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/cli/-/cli-1.0.1.tgz",
+      "integrity": "sha512-41U72MB56TfUMGndAKK8vJ78eooOD4Z5NOL4xEfjc0c23s+6EYKXlXsmACBVclLP1yOfWCgEganVzddVrSNoTg==",
+      "dev": true,
+      "requires": {
+        "exit": "0.1.2",
+        "glob": "^7.1.1"
+      },
+      "dependencies": {
+        "balanced-match": {
+          "version": "1.0.2",
+          "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
+          "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
+          "dev": true
+        },
+        "brace-expansion": {
+          "version": "1.1.11",
+          "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+          "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+          "dev": true,
+          "requires": {
+            "balanced-match": "^1.0.0",
+            "concat-map": "0.0.1"
+          }
+        },
+        "glob": {
+          "version": "7.2.3",
+          "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.3.tgz",
+          "integrity": "sha512-nFR0zLpU2YCaRxwoCJvL6UvCH2JFyFVIvwTLsIf21AuHlMskA1hhTdk+LlYJtOlYt9v6dvszD2BGRqBL+iQK9Q==",
+          "dev": true,
+          "requires": {
+            "fs.realpath": "^1.0.0",
+            "inflight": "^1.0.4",
+            "inherits": "2",
+            "minimatch": "^3.1.1",
+            "once": "^1.3.0",
+            "path-is-absolute": "^1.0.0"
+          }
+        },
+        "minimatch": {
+          "version": "3.1.2",
+          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
+          "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
+          "dev": true,
+          "requires": {
+            "brace-expansion": "^1.1.7"
+          }
+        }
+      }
+    },
     "cliui": {
       "version": "3.2.0",
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-3.2.0.tgz",
@@ -311,13 +359,28 @@
     "coffee-script": {
       "version": "1.10.0",
       "resolved": "https://registry.npmjs.org/coffee-script/-/coffee-script-1.10.0.tgz",
-      "integrity": "sha1-EpOLz5vhlI+gBvkuDEyegXBRCMA=",
+      "integrity": "sha512-ef2EsKe2bCuX3VGXfPCNGqni3wgrL8Bu0tDdY8mUDa+QnDR1GNcsC4QhxwG4az6l5y5W0wKUc1Pn/F3MCyafjg==",
+      "dev": true
+    },
+    "color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "dev": true,
+      "requires": {
+        "color-name": "~1.1.4"
+      }
+    },
+    "color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
       "dev": true
     },
     "colors": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/colors/-/colors-1.1.2.tgz",
-      "integrity": "sha1-FopHAXVran9RoSzgyXv6KMCE7WM=",
+      "integrity": "sha512-ENwblkFQpqqia6b++zLD/KUWafYlVY/UNnAp7oz7LY7E924wmpye416wBOmvv/HMWzl8gL1kJlfvId/1Dg176w==",
       "dev": true
     },
     "combined-stream": {
@@ -350,7 +413,7 @@
     "console-browserify": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/console-browserify/-/console-browserify-1.1.0.tgz",
-      "integrity": "sha1-8CQcRXMKn8YyOyBtvzjtx0HQuxA=",
+      "integrity": "sha512-duS7VP5pvfsNLDvL1O4VOEbw37AI3A4ZUQYemvDlnpGrNu9tprR7BYWpDYwC0Xia0Zxz5ZupdiIrUp0GH1aXfg==",
       "dev": true,
       "requires": {
         "date-now": "^0.1.4"
@@ -362,6 +425,12 @@
       "integrity": "sha1-PXz0Rk22RG6mRL9LOVB/mFEAjo4=",
       "dev": true
     },
+    "continuable-cache": {
+      "version": "0.3.1",
+      "resolved": "https://registry.npmjs.org/continuable-cache/-/continuable-cache-0.3.1.tgz",
+      "integrity": "sha512-TF30kpKhTH8AGCG3dut0rdd/19B7Z+qCnrMoBLpyQu/2drZdNrrpcjPEoJeSVsQM+8KmWG5O56oPDjSSUsuTyA==",
+      "dev": true
+    },
     "core-util-is": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/core-util-is/-/core-util-is-1.0.2.tgz",
@@ -399,13 +468,13 @@
     "date-now": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/date-now/-/date-now-0.1.4.tgz",
-      "integrity": "sha1-6vQ5/U1ISK105cx9vvIAZyueNFs=",
+      "integrity": "sha512-AsElvov3LoNB7tf5k37H2jYSB+ZZPMT5sG2QjJCcdlV5chIv6htBUBUui2IKRjgtKAKtCBN7Zbwa+MtwLjSeNw==",
       "dev": true
     },
     "dateformat": {
       "version": "1.0.12",
       "resolved": "https://registry.npmjs.org/dateformat/-/dateformat-1.0.12.tgz",
-      "integrity": "sha1-nxJLZ1lMk3/3BpMuSmQsyo27/uk=",
+      "integrity": "sha512-5sFRfAAmbHdIts+eKjR9kYJoF0ViCMVX9yqLu5A7S/v+nd077KgCITOMiirmyCBiZpKLDXbBOkYm6tu7rX/TKg==",
       "dev": true,
       "requires": {
         "get-stdin": "^4.0.1",
@@ -448,6 +517,61 @@
       "integrity": "sha1-hMbhWbgZBP3KWaDvRM2HDTElD5o=",
       "dev": true
     },
+    "dom-serializer": {
+      "version": "0.2.2",
+      "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-0.2.2.tgz",
+      "integrity": "sha512-2/xPb3ORsQ42nHYiSunXkDjPLBaEj/xTwUO4B7XCZQTRk7EBtTOPaygh10YAAh2OI1Qrp6NWfpAhzswj0ydt9g==",
+      "dev": true,
+      "requires": {
+        "domelementtype": "^2.0.1",
+        "entities": "^2.0.0"
+      },
+      "dependencies": {
+        "domelementtype": {
+          "version": "2.3.0",
+          "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-2.3.0.tgz",
+          "integrity": "sha512-OLETBj6w0OsagBwdXnPdN0cnMfF9opN69co+7ZrbfPGrdpPVNBUj02spi6B1N7wChLQiPn4CSH/zJvXw56gmHw==",
+          "dev": true
+        },
+        "entities": {
+          "version": "2.2.0",
+          "resolved": "https://registry.npmjs.org/entities/-/entities-2.2.0.tgz",
+          "integrity": "sha512-p92if5Nz619I0w+akJrLZH0MX0Pb5DX39XOwQTtXSdQQOaYH03S1uIQp4mhOZtAXrxq4ViO67YTiLBo2638o9A==",
+          "dev": true
+        }
+      }
+    },
+    "domelementtype": {
+      "version": "1.3.1",
+      "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.1.tgz",
+      "integrity": "sha512-BSKB+TSpMpFI/HOxCNr1O8aMOTZ8hT3pM3GQ0w/mWRmkhEDSFJkkyzz4XQsBV44BChwGkrDfMyjVD0eA2aFV3w==",
+      "dev": true
+    },
+    "domhandler": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/domhandler/-/domhandler-2.3.0.tgz",
+      "integrity": "sha512-q9bUwjfp7Eif8jWxxxPSykdRZAb6GkguBGSgvvCrhI9wB71W2K/Kvv4E61CF/mcCfnVJDeDWx/Vb/uAqbDj6UQ==",
+      "dev": true,
+      "requires": {
+        "domelementtype": "1"
+      }
+    },
+    "domutils": {
+      "version": "1.5.1",
+      "resolved": "https://registry.npmjs.org/domutils/-/domutils-1.5.1.tgz",
+      "integrity": "sha512-gSu5Oi/I+3wDENBsOWBiRK1eoGxcywYSqg3rR960/+EfY0CF4EX1VPkgHOZ3WiS/Jg2DtliF6BhWcHlfpYUcGw==",
+      "dev": true,
+      "requires": {
+        "dom-serializer": "0",
+        "domelementtype": "1"
+      }
+    },
+    "duplexer": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/duplexer/-/duplexer-0.1.2.tgz",
+      "integrity": "sha512-jtD6YG370ZCIi/9GTaJKQxWTZD045+4R4hTk/x1UyoqadyJ9x9CgSi1RlVDQF8U2sxLLSnFkCaMihqljHIWgMg==",
+      "dev": true
+    },
     "ecc-jsbn": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz",
@@ -461,9 +585,18 @@
     "entities": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/entities/-/entities-1.0.0.tgz",
-      "integrity": "sha1-sph6o4ITR/zeZCsk/fyeT7cSvyY=",
+      "integrity": "sha512-LbLqfXgJMmy81t+7c14mnulFHJ170cM6E+0vMXR9k/ZiZwgX8i5pNgjTCX3SO4VeUsFLV+8InixoretwU+MjBQ==",
       "dev": true
     },
+    "error": {
+      "version": "7.2.1",
+      "resolved": "https://registry.npmjs.org/error/-/error-7.2.1.tgz",
+      "integrity": "sha512-fo9HBvWnx3NGUKMvMwB/CBCMMrfEJgbDTVDEkPygA3Bdd3lM1OyCd+rbQ8BwnpF6GdVeOLDNmyL4N5Bg80ZvdA==",
+      "dev": true,
+      "requires": {
+        "string-template": "~0.2.1"
+      }
+    },
     "error-ex": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/error-ex/-/error-ex-1.3.0.tgz",
@@ -488,19 +621,19 @@
     "esprima": {
       "version": "2.7.3",
       "resolved": "https://registry.npmjs.org/esprima/-/esprima-2.7.3.tgz",
-      "integrity": "sha1-luO3DVd59q1JzQMmc9HDEnZ7pYE=",
+      "integrity": "sha512-OarPfz0lFCiW4/AV2Oy1Rp9qu0iusTKqykwTspGCZtPxmF81JR4MmIebvF1F9+UOKth2ZubLQ4XGGaU+hSn99A==",
       "dev": true
     },
     "eventemitter2": {
       "version": "0.4.14",
       "resolved": "http://registry.npmjs.org/eventemitter2/-/eventemitter2-0.4.14.tgz",
-      "integrity": "sha1-j2G3XN4BKy6esoTUVFWDtWQ7Yas=",
+      "integrity": "sha512-K7J4xq5xAD5jHsGM5ReWXRTFa3JRGofHiMcVgQ8PRwgWxzjHpMWCIzsmyf60+mh8KLsqYPcjUMa0AC4hd6lPyQ==",
       "dev": true
     },
     "exit": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/exit/-/exit-0.1.2.tgz",
-      "integrity": "sha1-BjJjj42HfMghB9MKD/8aF8uhzQw=",
+      "integrity": "sha512-Zk/eNKV2zbjpKzrsQ+n1G6poVbErQxJ0LBOJXaKZ1EViLzH+hrLu9cdXI4zw9dBQJslwBEpbQ2P1oS7nDxs6jQ==",
       "dev": true
     },
     "extend": {
@@ -528,10 +661,13 @@
       "dev": true
     },
     "faye-websocket": {
-      "version": "0.4.4",
-      "resolved": "https://registry.npmjs.org/faye-websocket/-/faye-websocket-0.4.4.tgz",
-      "integrity": "sha1-wUxbO/FNdBf/v9mQwKdJXNnzN7w=",
-      "dev": true
+      "version": "0.10.0",
+      "resolved": "https://registry.npmjs.org/faye-websocket/-/faye-websocket-0.10.0.tgz",
+      "integrity": "sha512-Xhj93RXbMSq8urNCUq4p9l0P6hnySJ/7YNRhYNug0bLOuii7pKO7xQFb5mx9xZXWCar88pLPb805PvUkwrLZpQ==",
+      "dev": true,
+      "requires": {
+        "websocket-driver": ">=0.5.1"
+      }
     },
     "figures": {
       "version": "1.7.0",
@@ -556,7 +692,7 @@
     "findup-sync": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/findup-sync/-/findup-sync-0.3.0.tgz",
-      "integrity": "sha1-N5MKpdgWt3fANEXhlmzGeQpMCxY=",
+      "integrity": "sha512-z8Nrwhi6wzxNMIbxlrTzuUW6KWuKkogZ/7OdDVq+0+kxn77KUH1nipx8iU6suqkHqc4y6n7a9A8IpmxY/pTjWg==",
       "dev": true,
       "requires": {
         "glob": "~5.0.0"
@@ -565,7 +701,7 @@
         "glob": {
           "version": "5.0.15",
           "resolved": "https://registry.npmjs.org/glob/-/glob-5.0.15.tgz",
-          "integrity": "sha1-G8k2ueAvSmA/zCIuz3Yz0wuLk7E=",
+          "integrity": "sha512-c9IPMazfRITpmAAKi22dK1VKxGDX9ehhqfABDriL/lzO92xcUKEJPQHrVA/2YHSNFB4iFlykVmWvwo48nr3OxA==",
           "dev": true,
           "requires": {
             "inflight": "^1.0.4",
@@ -669,7 +805,7 @@
     "getobject": {
       "version": "0.1.0",
       "resolved": "https://registry.npmjs.org/getobject/-/getobject-0.1.0.tgz",
-      "integrity": "sha1-BHpEl4n6Fg0Bj1SG7ZEyC27HiFw=",
+      "integrity": "sha512-hIGEBfnHcZpWkXPsAVeVmpYDvfy/matVl03yOY91FPmnpCC12Lm5izNxCjO3lHAeO6uaTwMxu7g450Siknlhig==",
       "dev": true
     },
     "getpass": {
@@ -746,12 +882,6 @@
               }
             }
           }
-        },
-        "lodash": {
-          "version": "4.17.20",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
-          "dev": true
         }
       }
     },
@@ -770,7 +900,7 @@
     "grunt": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/grunt/-/grunt-1.0.1.tgz",
-      "integrity": "sha1-6HeHZOlEsY8yuw8QuQeEdcnftWs=",
+      "integrity": "sha512-1hqGwYZGk7NCh6QioejJRdZue0CVCiNaqwWffgVqHRW3HDgDJrpIroWYs/SmRhICNanfjZiWX36ECyy8ayryGg==",
       "dev": true,
       "requires": {
         "coffee-script": "~1.10.0",
@@ -794,7 +924,7 @@
         "grunt-cli": {
           "version": "1.2.0",
           "resolved": "https://registry.npmjs.org/grunt-cli/-/grunt-cli-1.2.0.tgz",
-          "integrity": "sha1-VisRnrsGndtGSs4oRVAb6Xs1tqg=",
+          "integrity": "sha512-8oM6ZAe4yG8Y7co/Ejc9613AixyN+gdCADyAFvJ1BbHGvrNa0ltaqrEWXV9P/W0gbQbAh3C8swJIaDuAX7syiw==",
           "dev": true,
           "requires": {
             "findup-sync": "~0.3.0",
@@ -1237,343 +1367,176 @@
       }
     },
     "grunt-contrib-jshint": {
-      "version": "0.11.3",
-      "resolved": "https://registry.npmjs.org/grunt-contrib-jshint/-/grunt-contrib-jshint-0.11.3.tgz",
-      "integrity": "sha1-gDaBgdzNVRGG5bg4XAEc7iTWQKA=",
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/grunt-contrib-jshint/-/grunt-contrib-jshint-3.2.0.tgz",
+      "integrity": "sha512-pcXWCSZWfoMSvcV4BwH21TUtLtcX0Ms8IGuOPIcLeXK3fud9KclY7iqMKY94jFx8TxZzh028YYtpR+io8DiEaQ==",
       "dev": true,
       "requires": {
+        "chalk": "~4.1.2",
         "hooker": "^0.2.3",
-        "jshint": "~2.8.0"
+        "jshint": "~2.13.4"
       },
       "dependencies": {
-        "glob": {
-          "version": "3.2.11",
-          "resolved": "https://registry.npmjs.org/glob/-/glob-3.2.11.tgz",
-          "integrity": "sha1-Spc/Y1uRkPcV0QmH1cAP0oFevj0=",
+        "ansi-styles": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+          "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
           "dev": true,
           "requires": {
-            "inherits": "2",
-            "minimatch": "0.3"
+            "color-convert": "^2.0.1"
           }
         },
-        "isarray": {
-          "version": "0.0.1",
-          "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
-          "integrity": "sha1-ihis/Kmo9Bd+Cav8YDiTmwXR7t8=",
-          "dev": true
-        },
-        "jshint": {
-          "version": "2.8.0",
-          "resolved": "https://registry.npmjs.org/jshint/-/jshint-2.8.0.tgz",
-          "integrity": "sha1-HQmjvZE8TK36gb8Y1YK9hb/+DUQ=",
-          "dev": true,
-          "requires": {
-            "cli": "0.6.x",
-            "console-browserify": "1.1.x",
-            "exit": "0.1.x",
-            "htmlparser2": "3.8.x",
-            "lodash": "3.7.x",
-            "minimatch": "2.0.x",
-            "shelljs": "0.3.x",
-            "strip-json-comments": "1.0.x"
-          },
-          "dependencies": {
-            "cli": {
-              "version": "0.6.6",
-              "resolved": "https://registry.npmjs.org/cli/-/cli-0.6.6.tgz",
-              "integrity": "sha1-Aq1Eo4Cr8nraxebwzdewQ9dMU+M=",
-              "dev": true,
-              "requires": {
-                "exit": "0.1.2",
-                "glob": "~ 3.2.1"
-              }
-            },
-            "htmlparser2": {
-              "version": "3.8.3",
-              "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-3.8.3.tgz",
-              "integrity": "sha1-mWwosZFRaovoZQGn15dX5ccMEGg=",
-              "dev": true,
-              "requires": {
-                "domelementtype": "1",
-                "domhandler": "2.3",
-                "domutils": "1.5",
-                "entities": "1.0",
-                "readable-stream": "1.1"
-              },
-              "dependencies": {
-                "domelementtype": {
-                  "version": "1.3.0",
-                  "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.3.0.tgz",
-                  "integrity": "sha1-sXrtguirWeUt2cGbF1bg/BhyBMI=",
-                  "dev": true
-                },
-                "domhandler": {
-                  "version": "2.3.0",
-                  "resolved": "https://registry.npmjs.org/domhandler/-/domhandler-2.3.0.tgz",
-                  "integrity": "sha1-LeWaCCLVAn+r/28DLCsloqir5zg=",
-                  "dev": true,
-                  "requires": {
-                    "domelementtype": "1"
-                  }
-                },
-                "domutils": {
-                  "version": "1.5.1",
-                  "resolved": "https://registry.npmjs.org/domutils/-/domutils-1.5.1.tgz",
-                  "integrity": "sha1-3NhIiib1Y9YQeeSMn3t+Mjc2gs8=",
-                  "dev": true,
-                  "requires": {
-                    "dom-serializer": "0",
-                    "domelementtype": "1"
-                  },
-                  "dependencies": {
-                    "dom-serializer": {
-                      "version": "0.1.0",
-                      "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-0.1.0.tgz",
-                      "integrity": "sha1-BzxpdUbOB4DOI75KKOKT5AvDDII=",
-                      "dev": true,
-                      "requires": {
-                        "domelementtype": "~1.1.1",
-                        "entities": "~1.1.1"
-                      },
-                      "dependencies": {
-                        "domelementtype": {
-                          "version": "1.1.3",
-                          "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-1.1.3.tgz",
-                          "integrity": "sha1-vSh3PiZCiBrsUVRJJCmcXNgiGFs=",
-                          "dev": true
-                        },
-                        "entities": {
-                          "version": "1.1.1",
-                          "resolved": "https://registry.npmjs.org/entities/-/entities-1.1.1.tgz",
-                          "integrity": "sha1-blwtClYhtdra7O+AuQ7ftc13cvA=",
-                          "dev": true
-                        }
-                      }
-                    }
-                  }
-                }
-              }
-            },
-            "lodash": {
-              "version": "3.7.0",
-              "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.7.0.tgz",
-              "integrity": "sha1-Nni9irmVBXwHreg27S7wh9qBHUU=",
-              "dev": true
-            },
-            "minimatch": {
-              "version": "2.0.10",
-              "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-2.0.10.tgz",
-              "integrity": "sha1-jQh8OcazjAAbl/ynzm0OHoCvusc=",
-              "dev": true,
-              "requires": {
-                "brace-expansion": "^1.0.0"
-              }
-            },
-            "strip-json-comments": {
-              "version": "1.0.4",
-              "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-1.0.4.tgz",
-              "integrity": "sha1-HhX7ysl9Pumb8tc7TGVrCCu6+5E=",
-              "dev": true
-            }
-          }
-        },
-        "lru-cache": {
-          "version": "2.7.3",
-          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.7.3.tgz",
-          "integrity": "sha1-bUUk6LlV+V1PW1iFHOId1y+06VI=",
-          "dev": true
-        },
-        "minimatch": {
-          "version": "0.3.0",
-          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-0.3.0.tgz",
-          "integrity": "sha1-J12O2qxPG7MyZHIInnlJyDlGmd0=",
+        "chalk": {
+          "version": "4.1.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+          "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
           "dev": true,
           "requires": {
-            "lru-cache": "2",
-            "sigmund": "~1.0.0"
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
           }
         },
-        "readable-stream": {
-          "version": "1.1.14",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
-          "integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=",
+        "supports-color": {
+          "version": "7.2.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+          "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
           "dev": true,
           "requires": {
-            "core-util-is": "~1.0.0",
-            "inherits": "~2.0.1",
-            "isarray": "0.0.1",
-            "string_decoder": "~0.10.x"
+            "has-flag": "^4.0.0"
           }
         }
       }
     },
     "grunt-contrib-uglify": {
-      "version": "0.9.2",
-      "resolved": "https://registry.npmjs.org/grunt-contrib-uglify/-/grunt-contrib-uglify-0.9.2.tgz",
-      "integrity": "sha1-GmHG8hJBDkq7T3yJFTcXsQFWAmA=",
+      "version": "5.2.2",
+      "resolved": "https://registry.npmjs.org/grunt-contrib-uglify/-/grunt-contrib-uglify-5.2.2.tgz",
+      "integrity": "sha512-ITxiWxrjjP+RZu/aJ5GLvdele+sxlznh+6fK9Qckio5ma8f7Iv8woZjRkGfafvpuygxNefOJNc+hfjjBayRn2Q==",
       "dev": true,
       "requires": {
-        "chalk": "^1.0.0",
-        "lodash": "^3.2.0",
-        "maxmin": "^1.0.0",
-        "uglify-js": "^2.4.24",
-        "uri-path": "0.0.2"
+        "chalk": "^4.1.2",
+        "maxmin": "^3.0.0",
+        "uglify-js": "^3.16.1",
+        "uri-path": "^1.0.0"
       },
       "dependencies": {
-        "lodash": {
-          "version": "3.10.1",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
-          "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=",
-          "dev": true
-        },
-        "uri-path": {
-          "version": "0.0.2",
-          "resolved": "https://registry.npmjs.org/uri-path/-/uri-path-0.0.2.tgz",
-          "integrity": "sha1-gD6wHy/rF5J9zOD2GH5yt19T9VQ=",
-          "dev": true
-        }
-      }
-    },
-    "grunt-contrib-watch": {
-      "version": "0.6.1",
-      "resolved": "https://registry.npmjs.org/grunt-contrib-watch/-/grunt-contrib-watch-0.6.1.tgz",
-      "integrity": "sha1-ZP3LolpjX1tNobbOb5DaCutuPxU=",
-      "dev": true,
-      "requires": {
-        "async": "~0.2.9",
-        "gaze": "~0.5.1",
-        "lodash": "~2.4.1",
-        "tiny-lr-fork": "0.0.5"
-      },
-      "dependencies": {
-        "async": {
-          "version": "0.2.10",
-          "resolved": "https://registry.npmjs.org/async/-/async-0.2.10.tgz",
-          "integrity": "sha1-trvgsGdLnXGXCMo43owjfLUmw9E=",
-          "dev": true
-        },
-        "debug": {
-          "version": "0.7.4",
-          "resolved": "http://registry.npmjs.org/debug/-/debug-0.7.4.tgz",
-          "integrity": "sha1-BuHqgILCyxTjmAbiLi9vdX+Srzk=",
-          "dev": true
-        },
-        "gaze": {
-          "version": "0.5.2",
-          "resolved": "https://registry.npmjs.org/gaze/-/gaze-0.5.2.tgz",
-          "integrity": "sha1-QLcJU30k0dRXZ9takIaJ3+aaxE8=",
+        "ansi-styles": {
+          "version": "4.3.0",
+          "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+          "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
           "dev": true,
           "requires": {
-            "globule": "~0.1.0"
+            "color-convert": "^2.0.1"
           }
         },
-        "glob": {
-          "version": "3.1.21",
-          "resolved": "https://registry.npmjs.org/glob/-/glob-3.1.21.tgz",
-          "integrity": "sha1-0p4KBV3qUTj00H7UDomC6DwgZs0=",
+        "chalk": {
+          "version": "4.1.2",
+          "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
+          "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
           "dev": true,
           "requires": {
-            "graceful-fs": "~1.2.0",
-            "inherits": "1",
-            "minimatch": "~0.2.11"
+            "ansi-styles": "^4.1.0",
+            "supports-color": "^7.1.0"
           }
         },
-        "globule": {
-          "version": "0.1.0",
-          "resolved": "https://registry.npmjs.org/globule/-/globule-0.1.0.tgz",
-          "integrity": "sha1-2cjt3h2nnRJaFRt5UzuXhnY0auU=",
+        "figures": {
+          "version": "3.2.0",
+          "resolved": "https://registry.npmjs.org/figures/-/figures-3.2.0.tgz",
+          "integrity": "sha512-yaduQFRKLXYOGgEn6AZau90j3ggSOyiqXU0F9JZfeXYhNa+Jk4X+s45A2zg5jns87GAFa34BBm2kXw4XpNcbdg==",
           "dev": true,
           "requires": {
-            "glob": "~3.1.21",
-            "lodash": "~1.0.1",
-            "minimatch": "~0.2.11"
-          },
-          "dependencies": {
-            "lodash": {
-              "version": "1.0.2",
-              "resolved": "https://registry.npmjs.org/lodash/-/lodash-1.0.2.tgz",
-              "integrity": "sha1-j1dWDIO1n8JwvT1WG2kAQ0MOJVE=",
-              "dev": true
-            }
+            "escape-string-regexp": "^1.0.5"
           }
         },
-        "graceful-fs": {
-          "version": "1.2.3",
-          "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-1.2.3.tgz",
-          "integrity": "sha1-FaSAaldUfLLS2/J/QuiajDRRs2Q=",
-          "dev": true
+        "gzip-size": {
+          "version": "5.1.1",
+          "resolved": "https://registry.npmjs.org/gzip-size/-/gzip-size-5.1.1.tgz",
+          "integrity": "sha512-FNHi6mmoHvs1mxZAds4PpdCS6QG8B4C1krxJsMutgxl5t3+GlRTzzI3NEkifXx2pVsOvJdOGSmIgDhQ55FwdPA==",
+          "dev": true,
+          "requires": {
+            "duplexer": "^0.1.1",
+            "pify": "^4.0.1"
+          }
         },
-        "inherits": {
-          "version": "1.0.2",
-          "resolved": "https://registry.npmjs.org/inherits/-/inherits-1.0.2.tgz",
-          "integrity": "sha1-ykMJ2t7mtUzAuNJH6NfHoJdb3Js=",
-          "dev": true
+        "maxmin": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/maxmin/-/maxmin-3.0.0.tgz",
+          "integrity": "sha512-wcahMInmGtg/7c6a75fr21Ch/Ks1Tb+Jtoan5Ft4bAI0ZvJqyOw8kkM7e7p8hDSzY805vmxwHT50KcjGwKyJ0g==",
+          "dev": true,
+          "requires": {
+            "chalk": "^4.1.0",
+            "figures": "^3.2.0",
+            "gzip-size": "^5.1.1",
+            "pretty-bytes": "^5.3.0"
+          }
         },
-        "lodash": {
-          "version": "2.4.2",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-2.4.2.tgz",
-          "integrity": "sha1-+t2DS5aDBz2hebPq5tnA0VBT9z4=",
+        "pify": {
+          "version": "4.0.1",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-4.0.1.tgz",
+          "integrity": "sha512-uB80kBFb/tfd68bVleG9T5GGsGPjJrLAUpR5PZIrhBnIaRTQRjqdJSsIKkOP6OAIFbj7GOrcudc5pNjZ+geV2g==",
           "dev": true
         },
-        "lru-cache": {
-          "version": "2.7.3",
-          "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-2.7.3.tgz",
-          "integrity": "sha1-bUUk6LlV+V1PW1iFHOId1y+06VI=",
+        "pretty-bytes": {
+          "version": "5.6.0",
+          "resolved": "https://registry.npmjs.org/pretty-bytes/-/pretty-bytes-5.6.0.tgz",
+          "integrity": "sha512-FFw039TmrBqFK8ma/7OL3sDz/VytdtJr044/QUJtH0wK9lb9jLq9tJyIxUwtQJHwar2BqtiA4iCWSwo9JLkzFg==",
           "dev": true
         },
-        "minimatch": {
-          "version": "0.2.14",
-          "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-0.2.14.tgz",
-          "integrity": "sha1-x054BXT2PG+aCQ6Q775u9TpqdWo=",
+        "supports-color": {
+          "version": "7.2.0",
+          "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
+          "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
           "dev": true,
           "requires": {
-            "lru-cache": "2",
-            "sigmund": "~1.0.0"
+            "has-flag": "^4.0.0"
           }
-        },
-        "qs": {
-          "version": "0.5.6",
-          "resolved": "https://registry.npmjs.org/qs/-/qs-0.5.6.tgz",
-          "integrity": "sha1-MbGtBYVnZRxSaSFQa5qHk5EaA4Q=",
-          "dev": true
-        },
-        "tiny-lr-fork": {
-          "version": "0.0.5",
-          "resolved": "https://registry.npmjs.org/tiny-lr-fork/-/tiny-lr-fork-0.0.5.tgz",
-          "integrity": "sha1-Hpnh4qhGm3NquX2X7vqYxx927Qo=",
+        }
+      }
+    },
+    "grunt-contrib-watch": {
+      "version": "1.1.0",
+      "resolved": "https://registry.npmjs.org/grunt-contrib-watch/-/grunt-contrib-watch-1.1.0.tgz",
+      "integrity": "sha512-yGweN+0DW5yM+oo58fRu/XIRrPcn3r4tQx+nL7eMRwjpvk+rQY6R8o94BPK0i2UhTg9FN21hS+m8vR8v9vXfeg==",
+      "dev": true,
+      "requires": {
+        "async": "^2.6.0",
+        "gaze": "^1.1.0",
+        "lodash": "^4.17.10",
+        "tiny-lr": "^1.1.1"
+      },
+      "dependencies": {
+        "async": {
+          "version": "2.6.4",
+          "resolved": "https://registry.npmjs.org/async/-/async-2.6.4.tgz",
+          "integrity": "sha512-mzo5dfJYwAn29PeiJ0zvwTo04zj8HDJj0Mn8TD7sno7q12prdbnasKJHhkm2c1LgrhlJ0teaea8860oxi51mGA==",
           "dev": true,
           "requires": {
-            "debug": "~0.7.0",
-            "faye-websocket": "~0.4.3",
-            "noptify": "~0.0.3",
-            "qs": "~0.5.2"
+            "lodash": "^4.17.14"
           }
         }
       }
     },
     "grunt-known-options": {
-      "version": "1.1.0",
-      "resolved": "https://registry.npmjs.org/grunt-known-options/-/grunt-known-options-1.1.0.tgz",
-      "integrity": "sha1-pCdO6zL6dl2lp6OxcSYXzjsUQUk=",
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/grunt-known-options/-/grunt-known-options-1.1.1.tgz",
+      "integrity": "sha512-cHwsLqoighpu7TuYj5RonnEuxGVFnztcUqTqp5rXFGYL4OuPFofwC4Ycg7n9fYwvK6F5WbYgeVOwph9Crs2fsQ==",
       "dev": true
     },
     "grunt-legacy-log": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/grunt-legacy-log/-/grunt-legacy-log-1.0.0.tgz",
-      "integrity": "sha1-+4bxgJhHvAfcR4Q/ns1srLYt8tU=",
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/grunt-legacy-log/-/grunt-legacy-log-1.0.2.tgz",
+      "integrity": "sha512-WdedTJ/6zCXnI/coaouzqvkI19uwqbcPkdsXiDRKJyB5rOUlOxnCnTVbpeUdEckKVir2uHF3rDBYppj2p6N3+g==",
       "dev": true,
       "requires": {
         "colors": "~1.1.2",
         "grunt-legacy-log-utils": "~1.0.0",
         "hooker": "~0.2.3",
-        "lodash": "~3.10.1",
-        "underscore.string": "~3.2.3"
+        "lodash": "~4.17.5"
       }
     },
     "grunt-legacy-log-utils": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/grunt-legacy-log-utils/-/grunt-legacy-log-utils-1.0.0.tgz",
-      "integrity": "sha1-p7ji0Ps1taUPSvmG/BEnSevJbz0=",
+      "integrity": "sha512-lUTZ5ndWtpPQgVEXUm2efZEYhc8fMC/trcAipiIkiPNomSA8yGxEbvrmZz9y9lW0eeXRGYjF2AnQbfyP6rpZzQ==",
       "dev": true,
       "requires": {
         "chalk": "~1.1.1",
@@ -1583,7 +1546,7 @@
         "lodash": {
           "version": "4.3.0",
           "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.3.0.tgz",
-          "integrity": "sha1-79nEpuxT87BUEkKZFcPkgk5NJaQ=",
+          "integrity": "sha512-JDXk2rxAUY3cHGG9OJfRbhd7zc2feQRdMthkMdqmK19l0+ojybg9ISylGUnmqHtteg/wXH8QudOLN+RKgKNKIQ==",
           "dev": true
         }
       }
@@ -1591,7 +1554,7 @@
     "grunt-legacy-util": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/grunt-legacy-util/-/grunt-legacy-util-1.0.0.tgz",
-      "integrity": "sha1-OGqnjcbtUJhsKxiVcmWxtIq7m4Y=",
+      "integrity": "sha512-KvPwmOldHh7qeFMnlxKyoO7XO6cFC98xtPM8IVQu24txjKIJ6RBLcL7g/qv5NFmiKgg0xCS3CSH78quoeYBWcg==",
       "dev": true,
       "requires": {
         "async": "~1.5.2",
@@ -1606,7 +1569,7 @@
         "lodash": {
           "version": "4.3.0",
           "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.3.0.tgz",
-          "integrity": "sha1-79nEpuxT87BUEkKZFcPkgk5NJaQ=",
+          "integrity": "sha512-JDXk2rxAUY3cHGG9OJfRbhd7zc2feQRdMthkMdqmK19l0+ojybg9ISylGUnmqHtteg/wXH8QudOLN+RKgKNKIQ==",
           "dev": true
         }
       }
@@ -1661,6 +1624,12 @@
         "ansi-regex": "^2.0.0"
       }
     },
+    "has-flag": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
+      "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
+      "dev": true
+    },
     "has-symbols": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/has-symbols/-/has-symbols-1.0.1.tgz",
@@ -1676,7 +1645,7 @@
     "hooker": {
       "version": "0.2.3",
       "resolved": "https://registry.npmjs.org/hooker/-/hooker-0.2.3.tgz",
-      "integrity": "sha1-uDT3I8xKJCqmWWNFnfbZhMXT2Vk=",
+      "integrity": "sha512-t+UerCsQviSymAInD01Pw+Dn/usmz1sRO+3Zk1+lx8eg+WKpD2ulcwWqHHL0+aseRBr+3+vIhiG1K1JTwaIcTA==",
       "dev": true
     },
     "hosted-git-info": {
@@ -1685,6 +1654,45 @@
       "integrity": "sha1-C6gdkNouJas0ozLm7HeTbhWYEYs=",
       "dev": true
     },
+    "htmlparser2": {
+      "version": "3.8.3",
+      "resolved": "https://registry.npmjs.org/htmlparser2/-/htmlparser2-3.8.3.tgz",
+      "integrity": "sha512-hBxEg3CYXe+rPIua8ETe7tmG3XDn9B0edOE/e9wH2nLczxzgdu0m0aNHY+5wFZiviLWLdANPJTssa92dMcXQ5Q==",
+      "dev": true,
+      "requires": {
+        "domelementtype": "1",
+        "domhandler": "2.3",
+        "domutils": "1.5",
+        "entities": "1.0",
+        "readable-stream": "1.1"
+      },
+      "dependencies": {
+        "isarray": {
+          "version": "0.0.1",
+          "resolved": "https://registry.npmjs.org/isarray/-/isarray-0.0.1.tgz",
+          "integrity": "sha512-D2S+3GLxWH+uhrNEcoh/fnmYeP8E8/zHl644d/jdA0g2uyXvy3sb0qxotE+ne0LtccHknQzWwZEzhak7oJ0COQ==",
+          "dev": true
+        },
+        "readable-stream": {
+          "version": "1.1.14",
+          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz",
+          "integrity": "sha512-+MeVjFf4L44XUkhM1eYbD8fyEsxcV81pqMSR5gblfcLCHfZvbrqy4/qYHE+/R5HoBUT11WV5O08Cr1n3YXkWVQ==",
+          "dev": true,
+          "requires": {
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.1",
+            "isarray": "0.0.1",
+            "string_decoder": "~0.10.x"
+          }
+        }
+      }
+    },
+    "http-parser-js": {
+      "version": "0.5.8",
+      "resolved": "https://registry.npmjs.org/http-parser-js/-/http-parser-js-0.5.8.tgz",
+      "integrity": "sha512-SGeBX54F94Wgu5RH3X5jsDtf4eHyRogWX1XGT3b4HuW3tQPM4AaBzoUji/4AAJNXCEOWZ5O0DgZmJw1947gD5Q==",
+      "dev": true
+    },
     "http-signature": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
@@ -1697,10 +1705,13 @@
       }
     },
     "iconv-lite": {
-      "version": "0.4.15",
-      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.15.tgz",
-      "integrity": "sha1-/iZaIYrGpXz+hUkn6dBMGYJe3es=",
-      "dev": true
+      "version": "0.4.24",
+      "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
+      "integrity": "sha512-v3MXnZAcvnywkTUEZomIActle7RXXeedOR31wwl7VlyoXO4Qi9arvSenNQWne1TcRwhCL1HwLI21bEqdpj8/rA==",
+      "dev": true,
+      "requires": {
+        "safer-buffer": ">= 2.1.2 < 3"
+      }
     },
     "in-publish": {
       "version": "2.0.1",
@@ -1745,12 +1756,6 @@
       "integrity": "sha1-d8mYQFJ6qOyxqLppe4BkWnqSap0=",
       "dev": true
     },
-    "is-buffer": {
-      "version": "1.1.6",
-      "resolved": "https://registry.npmjs.org/is-buffer/-/is-buffer-1.1.6.tgz",
-      "integrity": "sha512-NcdALwpXkTm5Zvvbk7owOUSvVvBKDgKP5/ewfXEznmQFfs4ZRmanOeKBTjRVjka3QFoN6XJ+9F3USqfHqTaU5w==",
-      "dev": true
-    },
     "is-builtin-module": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/is-builtin-module/-/is-builtin-module-1.0.0.tgz",
@@ -1817,7 +1822,7 @@
     "js-yaml": {
       "version": "3.5.5",
       "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.5.5.tgz",
-      "integrity": "sha1-A3fDgBfKvHMisNH7zSWkkWQfL74=",
+      "integrity": "sha512-epxjSConucMdujAtGaMmQ5PG+9562qhRQHmbHy29hoq06f5Ah9K5ez/b5nkYUyVrlGzGkxHma0NLIBKW0Zr9hw==",
       "dev": true,
       "requires": {
         "argparse": "^1.0.2",
@@ -1830,6 +1835,21 @@
       "integrity": "sha1-peZUwuWi3rXyAdls77yoDA7y9RM=",
       "dev": true
     },
+    "jshint": {
+      "version": "2.13.5",
+      "resolved": "https://registry.npmjs.org/jshint/-/jshint-2.13.5.tgz",
+      "integrity": "sha512-dB2n1w3OaQ35PLcBGIWXlszjbPZwsgZoxsg6G8PtNf2cFMC1l0fObkYLUuXqTTdi6tKw4sAjfUseTdmDMHQRcg==",
+      "dev": true,
+      "requires": {
+        "cli": "~1.0.0",
+        "console-browserify": "1.1.x",
+        "exit": "0.1.x",
+        "htmlparser2": "3.8.x",
+        "lodash": "~4.17.21",
+        "minimatch": "~3.0.2",
+        "strip-json-comments": "1.0.x"
+      }
+    },
     "json-schema": {
       "version": "0.2.3",
       "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz",
@@ -1860,21 +1880,6 @@
         "verror": "1.10.0"
       }
     },
-    "kind-of": {
-      "version": "3.2.2",
-      "resolved": "https://registry.npmjs.org/kind-of/-/kind-of-3.2.2.tgz",
-      "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
-      "dev": true,
-      "requires": {
-        "is-buffer": "^1.1.5"
-      }
-    },
-    "lazy-cache": {
-      "version": "1.0.4",
-      "resolved": "https://registry.npmjs.org/lazy-cache/-/lazy-cache-1.0.4.tgz",
-      "integrity": "sha1-odePw6UEdMuAhF07O24dpJpEbo4=",
-      "dev": true
-    },
     "lcid": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/lcid/-/lcid-1.0.0.tgz",
@@ -1884,6 +1889,12 @@
         "invert-kv": "^1.0.0"
       }
     },
+    "livereload-js": {
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/livereload-js/-/livereload-js-2.4.0.tgz",
+      "integrity": "sha512-XPQH8Z2GDP/Hwz2PCDrh2mth4yFejwA1OZ/81Ti3LgKyhDcEjsSsqFWZojHG0va/duGd+WyosY7eXLDoOyqcPw==",
+      "dev": true
+    },
     "load-json-file": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/load-json-file/-/load-json-file-1.1.0.tgz",
@@ -1898,15 +1909,9 @@
       }
     },
     "lodash": {
-      "version": "3.10.1",
-      "resolved": "https://registry.npmjs.org/lodash/-/lodash-3.10.1.tgz",
-      "integrity": "sha1-W/Rejkm6QYnhfUgnid/RW9FAt7Y=",
-      "dev": true
-    },
-    "longest": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/longest/-/longest-1.0.1.tgz",
-      "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
+      "version": "4.17.21",
+      "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
+      "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
       "dev": true
     },
     "loud-rejection": {
@@ -2065,14 +2070,6 @@
         "sass-graph": "^2.2.4",
         "stdout-stream": "^1.4.0",
         "true-case-path": "^1.0.2"
-      },
-      "dependencies": {
-        "lodash": {
-          "version": "4.17.20",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
-          "dev": true
-        }
       }
     },
     "nopt": {
@@ -2084,26 +2081,6 @@
         "abbrev": "1"
       }
     },
-    "noptify": {
-      "version": "0.0.3",
-      "resolved": "https://registry.npmjs.org/noptify/-/noptify-0.0.3.tgz",
-      "integrity": "sha1-WPZUpz2XU98MUdlobckhBKZ/S7s=",
-      "dev": true,
-      "requires": {
-        "nopt": "~2.0.0"
-      },
-      "dependencies": {
-        "nopt": {
-          "version": "2.0.0",
-          "resolved": "https://registry.npmjs.org/nopt/-/nopt-2.0.0.tgz",
-          "integrity": "sha1-ynQW8gpeP5w7hhgPlilfo9C1Lg0=",
-          "dev": true,
-          "requires": {
-            "abbrev": "1"
-          }
-        }
-      }
-    },
     "normalize-package-data": {
       "version": "2.3.5",
       "resolved": "https://registry.npmjs.org/normalize-package-data/-/normalize-package-data-2.3.5.tgz",
@@ -2341,6 +2318,16 @@
       "integrity": "sha1-aHKCNTXGkuLCoBA4Jq/YLC4P8XU=",
       "dev": true
     },
+    "raw-body": {
+      "version": "1.1.7",
+      "resolved": "https://registry.npmjs.org/raw-body/-/raw-body-1.1.7.tgz",
+      "integrity": "sha512-WmJJU2e9Y6M5UzTOkHaM7xJGAPQD8PNzx3bAd2+uhZAim6wDk6dAZxPVYLF67XhbR4hmKGh33Lpmh4XWrCH5Mg==",
+      "dev": true,
+      "requires": {
+        "bytes": "1",
+        "string_decoder": "0.10"
+      }
+    },
     "read-pkg": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/read-pkg/-/read-pkg-1.1.0.tgz",
@@ -2387,12 +2374,6 @@
         "strip-indent": "^1.0.1"
       }
     },
-    "repeat-string": {
-      "version": "1.6.1",
-      "resolved": "https://registry.npmjs.org/repeat-string/-/repeat-string-1.6.1.tgz",
-      "integrity": "sha1-jcrkcOHIirwtYA//Sndihtp15jc=",
-      "dev": true
-    },
     "repeating": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/repeating/-/repeating-2.0.1.tgz",
@@ -2445,18 +2426,9 @@
     "resolve": {
       "version": "1.1.7",
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.1.7.tgz",
-      "integrity": "sha1-IDEU2CrSxe2ejgQRs5ModeiJ6Xs=",
+      "integrity": "sha512-9znBF0vBcaSN3W2j7wKvdERPwqTxSpCq+if5C0WoTCyV9n24rua28jeuQ2pL/HOf+yUe/Mef+H/5p60K0Id3bg==",
       "dev": true
     },
-    "right-align": {
-      "version": "0.1.3",
-      "resolved": "https://registry.npmjs.org/right-align/-/right-align-0.1.3.tgz",
-      "integrity": "sha1-YTObci/mo1FWiSENJOFMlhSGE+8=",
-      "dev": true,
-      "requires": {
-        "align-text": "^0.1.1"
-      }
-    },
     "rimraf": {
       "version": "2.2.8",
       "resolved": "http://registry.npmjs.org/rimraf/-/rimraf-2.2.8.tgz",
@@ -2469,6 +2441,12 @@
       "integrity": "sha512-rp3So07KcdmmKbGvgaNxQSJr7bGVSVk5S9Eq1F+ppbRo70+YeaDxkw5Dd8NPN+GD6bjnYm2VuPuCXmpuYvmCXQ==",
       "dev": true
     },
+    "safe-json-parse": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/safe-json-parse/-/safe-json-parse-1.0.1.tgz",
+      "integrity": "sha512-o0JmTu17WGUaUOHa1l0FPGXKBfijbxK6qoHzlkihsDXxzBHvJcA7zgviKR92Xs841rX9pK16unfphLq0/KqX7A==",
+      "dev": true
+    },
     "safer-buffer": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
@@ -2485,14 +2463,6 @@
         "lodash": "^4.0.0",
         "scss-tokenizer": "^0.2.3",
         "yargs": "^7.0.0"
-      },
-      "dependencies": {
-        "lodash": {
-          "version": "4.17.20",
-          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
-          "integrity": "sha512-PlhdFcillOINfeV7Ni6oF1TAEayyZBoZ8bcshTHqOYJYlrqzRK5hagpagky5o4HfCzzd1TRkXPMFq6cKk9rGmA==",
-          "dev": true
-        }
       }
     },
     "scss-tokenizer": {
@@ -2517,18 +2487,6 @@
       "integrity": "sha1-BF+XgtARrppoA93TgrJDkrPYkPc=",
       "dev": true
     },
-    "shelljs": {
-      "version": "0.3.0",
-      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.3.0.tgz",
-      "integrity": "sha1-NZbmMHp4FUT1kfN9phg2DzHbV7E=",
-      "dev": true
-    },
-    "sigmund": {
-      "version": "1.0.1",
-      "resolved": "https://registry.npmjs.org/sigmund/-/sigmund-1.0.1.tgz",
-      "integrity": "sha1-P/IfGYytIXX587eBhT/ZTQ0ZtZA=",
-      "dev": true
-    },
     "signal-exit": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
@@ -2568,7 +2526,7 @@
     "sprintf-js": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
-      "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
+      "integrity": "sha512-D9cPgkvLlV3t3IzL0D0YLvGA9Ahk4PcvVwUbN0dSGr1aP0Nrt4AEnTUbuGvquEC0mA64Gqt1fzirlRs5ibXx8g==",
       "dev": true
     },
     "sshpk": {
@@ -2603,6 +2561,12 @@
         "readable-stream": "^2.0.1"
       }
     },
+    "string-template": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/string-template/-/string-template-0.2.1.tgz",
+      "integrity": "sha512-Yptehjogou2xm4UJbxJ4CxgZx12HBfeystp0y3x7s4Dj32ltVVG1Gg8YhKjHZkHicuKpZX/ffilA8505VbUbpw==",
+      "dev": true
+    },
     "string-width": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/string-width/-/string-width-1.0.2.tgz",
@@ -2647,6 +2611,12 @@
         "get-stdin": "^4.0.1"
       }
     },
+    "strip-json-comments": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/strip-json-comments/-/strip-json-comments-1.0.4.tgz",
+      "integrity": "sha512-AOPG8EBc5wAikaG1/7uFCNFJwnKOuQwFTpYBdTW6OvWHeZBQBrAA/amefHGrEiOnCPcLFZK6FUPtWVKpQVIRgg==",
+      "dev": true
+    },
     "supports-color": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-2.0.0.tgz",
@@ -2664,6 +2634,37 @@
         "inherits": "2"
       }
     },
+    "tiny-lr": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/tiny-lr/-/tiny-lr-1.1.1.tgz",
+      "integrity": "sha512-44yhA3tsaRoMOjQQ+5v5mVdqef+kH6Qze9jTpqtVufgYjYt08zyZAwNwwVBj3i1rJMnR52IxOW0LK0vBzgAkuA==",
+      "dev": true,
+      "requires": {
+        "body": "^5.1.0",
+        "debug": "^3.1.0",
+        "faye-websocket": "~0.10.0",
+        "livereload-js": "^2.3.0",
+        "object-assign": "^4.1.0",
+        "qs": "^6.4.0"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "3.2.7",
+          "resolved": "http://registry.npmjs.org/debug/-/debug-3.2.7.tgz",
+          "integrity": "sha512-CFjzYYAi4ThfiQvizrFQevTTXHtnCqWfe7x1AhgEscTz6ZbLbfoLRLPugTQyBth6f8ZERVUSyWHFD/7Wu4t1XQ==",
+          "dev": true,
+          "requires": {
+            "ms": "^2.1.1"
+          }
+        },
+        "ms": {
+          "version": "2.1.3",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
+          "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
+          "dev": true
+        }
+      }
+    },
     "tough-cookie": {
       "version": "2.5.0",
       "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.5.0.tgz",
@@ -2752,70 +2753,15 @@
       "dev": true
     },
     "uglify-js": {
-      "version": "2.8.29",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz",
-      "integrity": "sha1-KcVzMUgFe7Th913zW3qcty5qWd0=",
-      "dev": true,
-      "requires": {
-        "source-map": "~0.5.1",
-        "uglify-to-browserify": "~1.0.0",
-        "yargs": "~3.10.0"
-      },
-      "dependencies": {
-        "camelcase": {
-          "version": "1.2.1",
-          "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-1.2.1.tgz",
-          "integrity": "sha1-m7UwTS4LVmmLLHWLCKPqqdqlijk=",
-          "dev": true
-        },
-        "cliui": {
-          "version": "2.1.0",
-          "resolved": "https://registry.npmjs.org/cliui/-/cliui-2.1.0.tgz",
-          "integrity": "sha1-S0dXYP+AJkx2LDoXGQMukcf+oNE=",
-          "dev": true,
-          "requires": {
-            "center-align": "^0.1.1",
-            "right-align": "^0.1.1",
-            "wordwrap": "0.0.2"
-          }
-        },
-        "source-map": {
-          "version": "0.5.7",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.5.7.tgz",
-          "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w=",
-          "dev": true
-        },
-        "window-size": {
-          "version": "0.1.0",
-          "resolved": "https://registry.npmjs.org/window-size/-/window-size-0.1.0.tgz",
-          "integrity": "sha1-VDjNLqk7IC76Ohn+iIeu58lPnJ0=",
-          "dev": true
-        },
-        "yargs": {
-          "version": "3.10.0",
-          "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
-          "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
-          "dev": true,
-          "requires": {
-            "camelcase": "^1.0.2",
-            "cliui": "^2.1.0",
-            "decamelize": "^1.0.0",
-            "window-size": "0.1.0"
-          }
-        }
-      }
-    },
-    "uglify-to-browserify": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/uglify-to-browserify/-/uglify-to-browserify-1.0.2.tgz",
-      "integrity": "sha1-bgkk1r2mta/jSeOabWMoUKD4grc=",
-      "dev": true,
-      "optional": true
+      "version": "3.17.3",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.17.3.tgz",
+      "integrity": "sha512-JmMFDME3iufZnBpyKL+uS78LRiC+mK55zWfM5f/pWBJfpOttXAqYfdDGRukYhJuyRinvPVAtUhvy7rlDybNtFg==",
+      "dev": true
     },
     "underscore.string": {
       "version": "3.2.3",
       "resolved": "https://registry.npmjs.org/underscore.string/-/underscore.string-3.2.3.tgz",
-      "integrity": "sha1-gGmSYzZl1eX8tNsfs6hi62jp5to=",
+      "integrity": "sha512-4FNx1KnBckIW9Z7XvptVBzhWZvyuaB9NC3fdqdAp6GIRY4r6eDAENOZx2dzPrriQVZctkTYw2J7Vi1vjHS2E3A==",
       "dev": true
     },
     "uri-js": {
@@ -2827,6 +2773,12 @@
         "punycode": "^2.1.0"
       }
     },
+    "uri-path": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/uri-path/-/uri-path-1.0.0.tgz",
+      "integrity": "sha512-8pMuAn4KacYdGMkFaoQARicp4HSw24/DHOVKWqVRJ8LhhAwPPFpdGvdL9184JVmUwe7vz7Z9n6IqI6t5n2ELdg==",
+      "dev": true
+    },
     "util-deprecate": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
@@ -2860,6 +2812,23 @@
         "extsprintf": "^1.2.0"
       }
     },
+    "websocket-driver": {
+      "version": "0.7.4",
+      "resolved": "https://registry.npmjs.org/websocket-driver/-/websocket-driver-0.7.4.tgz",
+      "integrity": "sha512-b17KeDIQVjvb0ssuSDF2cYXSg2iztliJ4B9WdsuB6J952qCPKmnVq4DyW5motImXHDC1cBT/1UezrJVsKw5zjg==",
+      "dev": true,
+      "requires": {
+        "http-parser-js": ">=0.5.1",
+        "safe-buffer": ">=5.1.0",
+        "websocket-extensions": ">=0.1.1"
+      }
+    },
+    "websocket-extensions": {
+      "version": "0.1.4",
+      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.4.tgz",
+      "integrity": "sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg==",
+      "dev": true
+    },
     "which": {
       "version": "1.2.12",
       "resolved": "https://registry.npmjs.org/which/-/which-1.2.12.tgz",
@@ -2884,12 +2853,6 @@
         "string-width": "^1.0.2 || 2"
       }
     },
-    "wordwrap": {
-      "version": "0.0.2",
-      "resolved": "https://registry.npmjs.org/wordwrap/-/wordwrap-0.0.2.tgz",
-      "integrity": "sha1-t5Zpu0LstAn4PVg8rVLKF+qhZD8=",
-      "dev": true
-    },
     "wrap-ansi": {
       "version": "2.1.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
diff --git a/example/package.json b/example/package.json
index 25f574e..0ce32f7 100644
--- a/example/package.json
+++ b/example/package.json
@@ -14,10 +14,10 @@
   },
   "dependencies": {},
   "devDependencies": {
-    "grunt-contrib-jshint": "~0.11.3",
+    "grunt-contrib-jshint": "~3.2.0",
     "grunt-contrib-cssmin": "~0.14.0",
-    "grunt-contrib-uglify": "~0.9.2",
-    "grunt-contrib-watch": "~0.6.1",
+    "grunt-contrib-uglify": "~5.2.2",
+    "grunt-contrib-watch": "~1.1.0",
     "grunt-contrib-connect": "~0.11.2",
     "grunt-autoprefixer": "~3.0.3",
     "grunt-sass": "~3.1.0",