refactoring the displayMatches callback
users can now login and logout with userbar
cleaned up routes and form input
Refactor callback to find beer genre matches

Merge branch 'master' into front_end_cjcj

Conflicts:
	app/assets/javascripts/index.js
Model test specs written

Planning to use factory girl to make fake data
Merge pull request #52 from fence-lizards-2014/user_logic

User logic
Merge pull request #53 from fence-lizards-2014/front_end_cjcj

refactoring the displayGenreMatches callback
tiny wording change
Merge pull request #55 from fence-lizards-2014/description_fix

tiny wording change
Merge pull request #54 from fence-lizards-2014/search_beers_route

Model test specs written
no rspec specs for beer_style any more
Merge pull request #56 from fence-lizards-2014/remove_beer_style_spec

no rspec specs for beer_style any more
response limited to top 4
changes to users
Merge pull request #57 from fence-lizards-2014/limit_genre_search_response

response limited to top 4
Merge pull request #58 from fence-lizards-2014/user_model_logic

password confirmation for user creation
merged with master