added pynotify
added urgency to notification when mentioned
added python notification
BUGFIX: avoiding to flood notification
added mimetype check fot notice attachments
added text/html attachment loading via ajax
css: hidden stream's overflow-x
keep retrieved conversations sorted
removec no-resize css style for textareas
javascript variable cleanup
BUGFIX: fixed sorting cache notices
added enter key to try to login
added notice repeated message
added login redirection
BUGFIX: fixed memory leak
added overflow hidden stylesheet to notices
added mention autocompletion/suggestion
BUGFIX: fixed status mentionInput plugin load
added notice text to stream's title
added CHANGELOG