add profile photo uploader
Finished Carrier Wave implementation/profile photo.  Tests passing
switch uploads to amazon s3
fix brewery show page when user not logged in
Merge pull request #10 from LaunchAcademy/FixDeleteBreweryLink

fix brewery show page when user not logged in
add specifc error message for white listed file types
Merge pull request #9 from LaunchAcademy/CarrierWaveProfilePics

Carrier wave profile pics
mailer created and tests passing
add correct git ignores
mailcatcher testing
removing temp files in public
fixing hound recs
controlling the hound
better indentation for strong_params
env example
Merge pull request #12 from LaunchAcademy/MailerForBreweries

Mailer for new brewery review
Added basic up/down voting functionality
  Test are passing.
  May need to provide more test conditions.
Added a migration for an index linking user and review to a vote.
  Cleaned up code.
Added votes model tests.
Added two gems to gem file.
Added votes method and votes tests.