mbleigh/acts-as-taggable-on — pull request #307 by xmonkey (2012-12-07 06:57:43+00:00)
Title: Add documentation about adding one tag to tag list and removing one tag from tag list.

Add examples for adding one tag to tag list and removing one tag from tag list.
Based on the question from stackoverflow
http://stackoverflow.com/questions/2109481/how-can-i-delete-the-tag-from-the-tag-list-of-the-act-as-tagg-plugin