Add extra information related to library information.

Author: rmariuzzo

composer.json

@@ -1,10 +1,19 @@
 {
     "name": "mariuzzo/laravel-js-localization",
-    "description": "",
+    "type": "library",
+    "description": "Laravel Localization in JavaScript",
+    "keywords": ["laravel", "localization", "i18n", "javascript", "js", "lang"],
+    "homepage": "https://github.com/rmariuzzo/laravel-js-localization",
+    "license": "MIT",
     "authors": [{
         "name": "Rubens Mariuzzo",
-        "email": "[email protected]"
+        "email": "[email protected]",
+        "role": "Developer"
     }],
+    "support": {
+        "issues": "https://github.com/rmariuzzo/laravel-js-localization/issues",
+        "source": "https://github.com/rmariuzzo/laravel-js-localization"
+    },
     "require": {
         "php": ">=5.3.0",
         "illuminate/support": "4.1.*",