authentication page set up using omniauth for facebook
Merge branch 'master' of https://github.com/msyinmei/SketchPhraseV1
finished auth
push push
Merge branch 'master' of https://github.com/msyinmei/SketchPhraseV1
test version
Merge branch 'master' of https://github.com/msyinmei/SketchPhraseV1