Added multi-domain for canvas app
Added i18n gem
Added 'locale' column to user config and filled it with launch_presentation_locale lti param
Upgraded ruby version to 2.1.3
Added i18n Gem and tested locales
Added sinatra reloader
Went back to ruby 2.1.1 because of compatibility issue with IMS LTI gem
Updated gems
Added first translations
Added translations keys EN
Solved some bugs
Traduction en français
Traductions
Traduction
Remplacement de Canvas par Unow
Solved some bugs
Solved some rspec bugs and some deprecations that were failing tests
Solved some translation bugs and issues
Merged i18n branch
Merge branch 'master' into production