Bundled Quassel does not support HiDPI
The current Quassel Mac bundle does not look good when running on the new Macbook with Retina (HiDPI) display.
A simple solution was found here: http://firstname.lastname@example.org/msg04396.html
Add the following to the Info.plist:
Tested and confirmed working on OS X Lion 10.7.4 on 0.8.0-7-g13a63e4