Fully fixed the $logout() bug
Merge pull request #438 from firebase/jw-logout-fix-2

Fully fixed the $logout() bug
Explicitly spy on Firebase methods instead of relying on MockFirebase providing spies
Changed main to unminified file in package.json and bower.json
Merge pull request #443 from firebase/jw-npm

Changed main to unminified file in package.json and bower.json
Merge pull request #434 from bendrucker/explicit-spies

Manually add spies where used
Merged with master branch