WIP
fixed close btn
mini fix
Merge remote-tracking branch 'origin/update_bootstrap_v3' into fix_view_student_edit
fixed bootstrap_theme
Merge remote-tracking branch 'origin/master' into fix_view_student_edit
fixed share/student/_show
fixed for students#edit
Merge remote-tracking branch 'origin/master' into fix_view_student_edit
Split request specs into 2 groups: admin and frontend
Change travis config to use the splitted request specs
Use spec_helper_routing for routing specs
Use spec_helper_models for model specs
Move deferred_garbage_collection to lib folder
Lower log level for spec_helper_models
fixed conflicts
Use spec_helper_controllers and create spec_helper_base
Update capybara to ~>2.1, start using poltergeist as default driver
Fix most of the feture specs and change spec config
mini fix