PySide, Python 2.6 and Maya

With these changes the naming module works in Maya 2013 and Maya 2014, with PySide.

It has come with the cost of being dependent on the python_qt_binding (https://github.com/ros-visualization/python_qt_binding), but thought that could just be part of the setup tools?
I dont know the setup tools well enough to implement a direct download/install of the correct modules, maybe you know how? Also the tool is dependent on wishlib, which wasn't in the Readme.

Last I was wondering whether the nose module is still needed? Dont see it being used anywhere in the code.