update package.json infos

package.json

@@ -2,9 +2,31 @@
   "name": "nuxt",
   "version": "0.7.6",
   "description": "A minimalistic framework for server-rendered Vue.js applications (inspired by Next.js)",
+  "contributors": [
+    {
+      "name": "Sebastien Chopin"
+    },
+    {
+      "name": "Alexandre Chopin"
+    }
+  ],
   "main": "index.js",
   "license": "MIT",
-  "repository": "nuxt/nuxt.js",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/nuxt/nuxt.js"
+  },
+  "keywords": [
+    "nuxt",
+    "nuxt.js",
+    "nuxtjs",
+    "vue",
+    "vue.js",
+    "vuejs",
+    "next.js",
+    "vue ssr"
+  ],
+  "homepage": "https://github.com/nuxt/nuxt.js#readme",
   "bin": {
     "nuxt": "./bin/nuxt"
   },