Adding OpenALHandler module
Missing AutoGen.cmake in the cz/main module
Fixed issue #324
Merge branch 'openal_fusion' of https://github.com/agudpp/CordobaZombie into openal_fusion
Adding OpenALLoader into the engine, fixing some other little issues
Commiting in the wrong branch, but we will merge everything into the same branch now. We fix the issue #332.