New test gems and configs
Rewrote model specs w/ shoulda
Dryed controller specs and controllers
Repair Polish translations
Set up Travis and Coverall
Commit for Travis
Changed user's role approach
Sanitized views with helpers for checking roles
Improved logic of roles assignment
Setting up db for Travis
More settings for Travis db
More settings for Travis db 2
Repair test_db fails on Travis
Added labels
Travis label
Fixed locale bug in navbar
Installed and config bullet gem
Cleaned up and localized devise views
Added globalization gem w/ basic translations for models
Removed all N+1 queries after globalization