Test
Merge branch 'master' of https://github.com/VECcom/Tetris into functions
hmm
Bugfixes and changed some Code Style
Fixed some Warnings
added Shadow/Ghost block
extended queue for preview
Bugfixes
A Whole Bunch of Bugfixes
3D-looking Blocks
TODO: Spawn Bug, RGB To HSV Bug
Stylechanges and Bugfixes
fix SEGV at the end of the game
Fixed SIGSEV error
Small changes
Merge branch 'functions' of https://github.com/VECcom/Tetris into interface

Conflicts:
	Makefile
	functions.c
	interface.c
	main.c
modified position calculating and added interface option