updated packaged apps to use new app:when_message function

Ignore-this: f74e2ed69e2a774c86cb16aaa1328bba

the packaged apps now use message type to set which function to call when a message arrives.

darcs-hash:20140421224357-c21fe-d16b19cb9db03f81eb00bd678283cd1c1c58b6b0
fixed menu bar in gnome 3

Ignore-this: 2a6c21c41099d4bf89027a0c347422a1

darcs-hash:20140424183630-c21fe-e3cb5c0b6229bcd20c8236f02286c08e5e7d175c
set release to trusty

Ignore-this: ae12c3a6dbdad73a205ba78dc1dddbe7

darcs-hash:20140425025348-c21fe-b4819202c576d6396570c92955fb0b5917853e0a