took css out of application.css and moved to new styles.css file, added some orginization
changed all sign ins to logins, there were a lot
Merge branch 'master' into mvp_cleanup
merged capybara tests in
fixed capybara tests that were using sign in instead of login
changed search box positioning from floats to absolutes
chaged button styling
GREEN fixed sign up form so tests pass now
Merge branch 'master' into mvp_cleanup
merging with master(session controller log out tests added)
removed unneeded comments and added note comments where certain things need to be changed
Merge pull request #39 from pocket-gophers-2014/mvp_cleanup

Mvp cleanup