Update to sass 3.3.1
Update to slim-rails 2.1.2
Update to jbuilder 2.0.4
Update to browser 0.4.1
Update to better_errors 1.1.0
Update to rails 4.0.4
Update to sass-rails 4.0.2 and downgrade to sass 3.2.15
Merge pull request #65 from ruedap/staging

Update to rails 4.0.4