Add repository.

Author: jaywcjlove

package.json

@@ -6,7 +6,13 @@
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/react-doc/open-browsers.git"
+  },
   "keywords": [
+    "open-browsers",
+    "browsers",
     "app",
     "open",
     "opn",