Merge pull request #1 from 4ian/dev

Dev
Added support for build with CMake.
Removed useless files.
Forgot CMakeLists.txt for AdvancedXML.
Also renamed Common Dialogs directory to CommonDialogs to prevent error when using ninja build system.
Merge branch 'master' of https://github.com/4ian/GD-Extensions
Fixed color wrongly set when calling SetParticleColor1/2.
Added support for development build type ( RelWithDebInfo ) in CMakeLists.txt
Adapted to changes in GDCore.