Gluon/General

Tasks

Clean up CMake

My original set up for the CMake system used by Gluon was intended to make separate components buildable on their own.(with their own build dir etc.) In retrospect this makes little sense, so this should be cleaned up. In addition, we need to clearly define what modules are responsible for what so we do not have 10 places checking for Qt etc. I also want to try and use automoc where possible and we should install package configuration files instead of Find*.cmake files.