allow ffaker use in production.
modify the mongoid.yml.erb
Sync
add utf8 encoding to app/controllers/users/omniauth_callbacks_controller.rb.
Format order_tabs.
upgrade bootstrap-ubuntu-12-04 to bootstrap-ubuntu-12-10
Modify the deploy script.
Remove the os dependended gems.
Testing.
Resolve the deploy bundle issues.
Add db:seed to deloy scripts.
Add Gemfile.lock for deploy.
Add db:seed for deploy scripts.
move deploy branch from deploy to master.