Initialisation of Qt resources must happen from main
Updated CMake config for ICommand
Builds with CMake, but resources doesn't work yet
Initial CMake stuff. Also modified config.h.in template for CMake.
Co-authored-by: Tomatix <iirc@trollskap.no>
Reviewed-on: http://git.idealirc.org:3000/idealirc/idealirc/pulls/20
