BUGFIX: exceeding textarea
replaced mentionInput with bootstrap mention
BUGFIX: don't attemp to send status when it's empty
set Cache-Control to no-cache for static requests
removed unneeded python variables
added python 2 shebang
set Crow source name to link to Github
BUGFIX: set crow source name back to 'Crow'
modified shorten_text to include https as well
changed python2 to python2.7
css improvement
BUGFIX: fixed replies background color
hide pager buttons before loading requests
skipped self posted dents from notifying/streams
fixed textbox focus after hitting reply button
modified CHANGELOG & README
improved is_rtl javascript function
BUGFIX: remove duplicated repeated dent
added stylesheet for webkit scroller
BUGFIX: fixxed dent's image attachment position in firefox