Remove the '.js' suffix for the main module.

Makes it easier for webpack to point to nativescript-intl.ios.js.

Author: hdeshev

src/package.json

@@ -2,7 +2,7 @@
     "name": "nativescript-intl",
     "version": "0.0.3",
     "description": "Provides API for using Native date, time and number formatting with an API similar to Intl.js",
-    "main": "nativescript-intl.js",
+    "main": "nativescript-intl",
     "nativescript": {
         "platforms": {
             "android": "2.1.0",