Sticky footer

Thanks to http://mystrd.at/data/sticky_footer.html
Add french langage
Moves unicorn and foreman gems to production group in Gemfile
Fix whitespace and inconsistency issues in CSS code
Fix logo

Logo is now clickable and will take you to the of
http://24pullrequests.com/dashboard.
Fix issue with social icons crashing on homepage
Add Brazilian Portugues tranlation
Added suggest link text
Quotes please

Add quotes around all the strings
Use a random users token for downloading pull requests

Avoids the case of expired tokens
Fixed ForbiddenAttributes error in gift controller
Fixed wrong assumptions
Merge pull request #375 from simonowendesign/master

Clean up CSS code and fix issue with icons crashing on homepage
Merge pull request #374 from KevinSjoberg/fix-logo

Fix logo
Typo
resolve conflicts
Add greek language!
ability to set locale
fix authorisation issue when changing locale
don't take up space, when user is not logged in