Merge pull request #43 from victorleungtw/master

fix beer route
Merge pull request #44 from victorleungtw/master

fix beer factory
Merge pull request #45 from victorleungtw/master

fix karma test dependency
Added in FB, Twitter and Google strategies
Merge pull request #46 from JulieMarie/master

Added in FB, Twitter and Google strategies
Merge branch 'master' of github.com:green-brass-doberman/on-tapp