Updated npm version to match the linq.js version

Author: mihaifm

package.json

@@ -2,7 +2,7 @@
   "name": "linq",
   "author": "Mihai Ciuraru <[email protected]>",
   "description": "linq.js - LINQ for JavaScript library packaged for node.js",
-  "version": "1.0.3",
+  "version": "3.0.4-beta",
   "homepage": "https://github.com/mihaifm/linq",
   "repository": {
     "type": "git",