Typo
Hello, SDL2_image
Texture blendmode and EGG
Light orientation
Transparency logick
Merge remote-tracking branch 'upstream/master' into opacity-fix

Conflicts:
	CMakeLists.txt
	src/Game/WallObject.cpp
	src/Game/WallObject.h
egg file
add sdl2-image to travis
Merge pull request #239 from isage/opacity-fix

Transparency egg for walls