Problems when compiling with VS2015
Probably DEBUG(...) macro is not the best naming...

Issues when pausin musing and trying to resume (not resuming!)

Setup for a new amazing feature! ;)

Note that Android and Desktop versions of OpenAL Soft come from the same
sources, recompiled for every platform

Just waiting for a better future alternative (multiplatform)... OpenXR ?

Also reviewed issue with stdbool when compiling with clang

Weird, OVR_Version.h still points to 1.7, probably a typo...

Still some work left...

This library is only required by physac module to compulte physics in a
second thread

and add instructions in physac examples to run it successful.

Only using raylib required extensions... it could be further reduced!

Moved all external libraries used by raylib to external folder inside
raylib src. Makefile has already been update and also the different
includes in raylib modules.