Less maintenance overhead that way,
given that make/CMake now also do library versioning.

They were disabled because they failed to build,
but this patch set fixes the build on Linux and macOS.

This doesn't apply to the AppVeyor build on Windows yet;
it currently fails at linking with OpenAL.

Support Universal Windows Platform (UWP):
- Windows 10 App
- Windows Phone
- Xbox One

OpenAL Soft and raylib compiled for release and stripped

Some people might find this handly

Added loader webs (previously ignored)

and add instructions in physac examples to run it successful.