Update Gemfile
Merge origin/development to development
Merge branch 'development' of github.com:zauzaj/happyhour into development
Remove turbolinks and execjs
Disable creating comments on advert create
Extract create advert spec from dashboard spec
Fix advert feature specs
Fix adverts_controller's delete action spec
Fix adverts_controller's show action
Fix adverts_controller's another show action spec
Delete unnucessary view specs and home controller
Test rendered template instead of status code
Use real params in spec
Remove home/index view and whitespaces in models