put back the pronoun methods until later that we get more feedback from the Anahita tribes. Quite possibly we will have to make all people profiles gender neutral and simplify the pronouns to make localization and translation easier.
display @username next to the person's names everywhere
improved the mentionable and hashtagable browse queries.
Merge pull request #111 from rmdstudio/master

Further improvements in tags
Merge remote-tracking branch 'upstream/master'