Use Data.ByteString.copy on receive buffer to allow it free no longer used memory

Reorganized layout and appearance of rooms list page. Creating a new room uses a dialog prompt for the room name, which is preset to whatever your last room name was. Removed dotted rectangle around selected cell in rooms list. Removed bug where gamecfgwidget would be in master mode when joining a game as a slave. Can now join selected room when return is pressed. Can also move room selection while room search box has focus.

Also rooms per version stats

Allow navigating backwards chat widget log while new lines are being added

add support for clang 3.3 (although there has to be a better way for this) and output right version number

shut a few frontend warnings out

update FindGLEW to use the same variables as in later CMake files and make sure to include its headers before compiling c stuff

shorten the library label a little bit

Fix sources so pas2c written in haskell could render them again

credits where credit is due