Login screen
awesome version
updated controller with chris
Merge branch 'erb_frame' of github.com:xianny/guide-dog into erb_frame

* 'erb_frame' of github.com:xianny/guide-dog:
  awesome version
login is working
holla
asdas
Merge branch 'erb_frame' of https://github.com/xianny/guide-dog into erb_frame

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the commit.
Merge branch 'login'

* login:
  login is working
login, reviews working
find common tags in activity
logic for increasing proficiency/relevance when a new rating is posted