Finished user validations
Finished user sessions and installed unicorn
Added require_login before_filter
Created projects controller and working on views
Merge branch 'master' into projects
Removed README.rdoc
Not actually using bootstrap, but styling navbar and forms
Finished iteration number 1 of form styles
Updated colour of navbar and hero
Started building project index and show views
Started working on pledges
Added raised_to_date and percentage_raised methods
Fixed projects_controllor user_id assignment error