Generate model tag
Adding post-tag model
Add validation for uniqeness
Add link_tag function to post model
Additional validation for model tag
Add input field for tags to post form
Add controller functionality for saving tags
Add downcas tag creation and deletion/addition of tags in edit form
Add tag views
Add tag view hover style
Change tag position to underneath post-content
Add tag search to posts/search function
Improve tags:hover style
Add jquery-tokeninput to tag system
Add Tags controller and some styles
Change split type of temp tag-attribute
Add tokeninput check for duplicates and max results
Add fixtures for tags and post_tags
Add tests for tags controller
Add check for inputtags attribute