Add absolute path for assets
rack-cache

this is really important, especially with the dragonfly gem
Merge pull request #13 from smashingboxes/absolute_paths

Add absolute path for assets
work also on staging
Merge pull request #14 from smashingboxes/feature/rack-cache

rack-cache
Merge branch 'master' of github.com:smashingboxes/sb_app_generator into cap_users
Changes config/deploy.rb to users.rb