Tag cloud display for applying tags to comments
Merge github.com:strbean/snowdrift
Fix duplication of tags
Merge github.com:strbean/snowdrift
suppress listing already-applied tags in tagging options, add transitions
Merge github.com:strbean/snowdrift
changed heading for tags-from-other-projects
adjusted header wording again
nice error message when attempting to create a tag that already exists
Merge github.com:strbean/snowdrift
commented out problem line with buggy alert for account creation,
David should go ahead and clean this up