Add create-react-class@^1.2.3 to peerDependencies.

Author: supervons

package.json

@@ -18,7 +18,8 @@
   "license": "",
   "peerDependencies": {
     "react-native": "^0.41.2",
-    "react-native-windows": "0.41.0-rc.1"
+    "react-native-windows": "0.41.0-rc.1",
+    "create-react-class": "^1.2.3"
   },
   "prettier": {
     "singleQuote": false,