feature test for users sign up page started
fix merge conflicts
write controllers and models test for users
Merge pull request #7 from fiddler-crabs-2014/users-controllers-test

write controllers and models test for users
failing update test
continue writing tests for user sign in functionality
Merge pull request #8 from tyleraadams/recreating_what_was_lost

failing update test
Merge branch 'testing'
users can log in sign in sign out and register
user tests passing
added test coverage stats