Bump version

Author: wpjunior

lua-resty-libjwt-0.2.1-1.rockspec renamed to lua-resty-libjwt-0.3.0-1.rockspec

@@ -1,8 +1,8 @@
 package = "lua-resty-libjwt"
-version = "0.2.1-1"
+version = "0.3.0-1"
 source = {
    url = "git://github.com/tsuru/lua-resty-libjwt.git",
-   tag = "v0.2.1"
+   tag = "v0.3.0"
 }
 description = {
    summary = "Lua bindings to libjwt (https://github.com/benmcollins/libjwt) using FFI",