Added initial game engine code
Engine code for state changes and  state transitions
Update README.md
Merge branch 'master' of https://github.com/MemoryLeek/ld27
Dummy state, testing basic input and drawing
Smoother key input handling
Embryo for scene management
Scene management and abstractions
Removing non-existing include
Added missing resource
Basic animated sprite support
Added missing resource, again
Menu state
Fixed timer bug in LogoState
Changed project structure