support angularjs 1.3

Author: livelazily

bower.json

@@ -22,7 +22,7 @@
 		"tests"
 	],
 	"dependencies": {
-		"angular": "~1.2.23",
+		"angular": "^1.2.23",
 		"pnotify": "~2.0.1",
 		"jquery": ">=1.9"
 	}