tree 8923c2ad372ed52f6bec47c160be82ecda189af1
parent a98edbe6892d8ba2eca30bad714b21c08960c6f5
author Zhenkai Zhu <zhenkai@cs.ucla.edu> 1339202199 -0700
committer Zhenkai Zhu <zhenkai@cs.ucla.edu> 1339202309 -0700

better notification support; dock icon;
system tray icon;
notification is given when the new message is received
and the dialog is not active window;
notification requires growl in Mac OS X
icon also changes until the window is reactivated