styles user profile page
Merge pull request #11 from opleban/melissa

adding changes to frontpage link logic and questions views
Adds rails_12factor to gemfile per Heroku instructions in preparation for deployment
sets ruby version 2.0.0 in gemfile
updated gemfile.lock file
comments out username and password per heroku instructions
removes shallow nesting from routes
fixes bug in routes
fixes routes, adds missing space before do, adds require statement for css
moves faker and factory girl to production in the gemfile
adds presence constraints user migration table
adds presence constraints user migration table
adds presence constraints in create tags migration
basic styling to user profile page
got rid of shallow true in all routes
adds edit user functionality, including edit view, edit and update actions in controller
removed stupid comments and whitespace
modifies image path for backgound welcome image
adds snack-background image
Merge pull request #13 from opleban/Ori

Ori