removed unecessary form file
changed login button to read login
update user model to authenticate against username rather than email
fixed user authentication in user model
add login errors if incorrect user authentication
Merge pull request #6 from xander-f/user_login

User login
removed unused form
Merge branch 'master' of https://github.com/xander-f/dbcoverflow
Modified Google fonts link to use Rails conventions
changed order of login/signup
Merge branch 'master' of https://github.com/xander-f/dbcoverflow
Move Bootstrap to vendor stylesheets directory
Fix My Profile view on nav bar for logged in user

My Profile now links to user path using sessions
Merge branch 'master' of https://github.com/xander-f/dbcoverflow