adjust look for yosemite
sort channels according to channelname
basic support for displaying highlights in bufferlist and dockicon
handle highlights, when window is not active
reopen last opened buffer on start
don't crash when no internet connection is available during login
add simple app icon
add failed commit
unequal not equal
Switch to WebView for bufferTextView
need different message escaping
correctly insert new messages to webview
scroll to end of webview on new messages