wrote gtkmm3 migration roadmap
implemented first FindGtkmm3.cmake module search script
space-deminer is now compilable using gtkmm3
todo-file: added idea letting the planet-generator render and save as hdr-images
PlanetGenerator: Is now compilable using gtkmm3
Merge branch 'develop' into issue-switch-to-gtk3
The planet-generator Splashscreen has now transparency again
impoved Splashscreen drawing at startup
added source information
Planet-Generator: replaced on_expose_event with on_draw
Planet-Generator: removed avery appereance of on_size_request
Render is now rendering into an rgb buffer
The SfmlWidget now doesn't pop up shortly while loading the application
Planet-Generator: Raytracer: View is now working again
Planet-Generator: The application now doesn't crush anymore when closing the window while reviewving the render result
Removed dithering from colorRGBA
removed dithering option from the raytrace settings
gtkmm3 support is now implemented
Merge branch 'issue-switch-to-gtk3' into issue-improving-valgrind-tests