bump version num and clean up NPM

package.json

@@ -1,12 +1,12 @@
 {
   "name": "MultiWebRTC",
   "description": "Example of multi user webrtc",
-  "version": "0.0.1-47",
+  "version": "0.0.2-1",
   "engines": {
     "node": ">= 0.6.0"
   },
   "dependencies": {
-    "webrtc.io": "0.0.0",
+    "webrtc.io": "latest",
     "express": "2.5.1",
     "ws": "latest"
   },
@@ -29,4 +29,4 @@
       "email": "david.a.peter@gmail.com"
     }
   ]
-}
+}