First jump into the blue
Merge branch 'master' into SDL2
OK, here we go
It compiles at least
Some tweaks
That's way more like it! It's working!!

It crashes on input but it's working like a charm!
It doesn't crash anymore, but input traduction and mouse are really buggy
A small tweak
I need some vision
We have input!
This is temporary
Finally got rid of it :) mouse support is decent now
Support for in_grab as it should be :)
Some polishing with preprocessor
Gamma setting implemented

It doesn't work on my linux box but it should work on other platforms
Fixed up potential crash
Window is centered now
Setting up window icon
We have an icon showing up!

... and some prior cleanup before the final retouches :)
Some serious code cleanup