Bump version to 3.0.0

Author: DamonOehlman

package.json

@@ -2,7 +2,7 @@
   "name": "rtc-tools",
   "description": "Cross-browser WebRTC helpers",
   "author": "Damon Oehlman <damon.oehlman@nicta.com.au>",
-  "version": "2.3.1",
+  "version": "3.0.0",
   "dependencies": {
     "async": "~0.9",
     "cog": "^1.0.0",
@@ -44,4 +44,4 @@
     "files": "test/all.js",
     "server": "test/server.js"
   }
-}
+}