Locked bower versions

Newer bacon caused tests to fail
Augment isolate scopes
Fixed __proto__ to Object.getPrototypeOf()
Merge branch 'isolate-scopes-augmented' of git://github.com/PKJedi/angular-bacon into PKJedi-isolate-scopes-augmented

Conflicts:
	bower.json
	dist/angular-bacon.min.js
	src/angular-bacon.coffee
Merge branch 'PKJedi-isolate-scopes-augmented'
Release version 1.5.0