added back backspace to delete feature
added code to avoid tags order being shuffled during save
v2.1.1 -- version bump
fixed bug backspace last character delete the previous tag in editor
formatted js files
added support for tag view tracking
deleted unused phrases
improved indexer for better compatibility with other add-ons
changed to use user_id=0 for forum and page search index
cleaned up
v2.1.2 -- version bump
added tag info in tag view
v2.1.3b -- added support for /tags/something urls
v2.1.3c -- fixed tags route