removed deprecation warnings
fix undefined variable error on wiki page
some fixes for passing redmine tests
fix tag names in the issue list
fix links on the issues list
removed sharp symbol from links
fixed tag_without_sharp method
preserve tags when change issue status
some styling fixes
another style and js fixes
ignore case when sorting tags
fixed small bug
sorting tags in the query filter
sorting tags on projects settings
added more space for tags in filters
load javascript files unless xhr requests
added travis configuration and codeclimate badge
added Gemfile to travis configuration
changed travis configuration: generate acts_as_taggable_on:migration
generate acts_as_taggable_on:migration after main db:migrate