added update and index methods to users controller
added 'choose partner' feature to users#index page
delete partners recommendation if you delete a choice
Merge branch 'bugfix' into partners
Merge remote-tracking branch 'origin/users2' into partners
remove redundant methods
remove unused code
add random likes for any user
added newline after each choose link on user index page
added 'if user.partner_id.nil' check to 'pick your partner' link
added ruby version to Gemfile
replaced 'names you like' with 'names you both like'
add gem for heroku
disable background worker calls

Conflicts:
	app/models/user.rb
remove unused names_dump file
use ruby 2.0.0

because it is faster
only show current user, streamlined partner saves
use guard clause
button for review names, show review count
use current_user helper