Added "OpenAL" prefix to includes for Mac OSX
Fix the includes for OpenAL on OSX
Is this the standard for OS X? It seems to work ok for most people without the prefix in the include.
This actually happens every time I try to compile the IDE, and I end up just adding the <OpenAL/*> in each individual file. From my experience, OpenAL is a little weird on OSX... (having multiple versions, looking in the wrong directories, etc.)
System framework includes usually work this way, with the framework name as a prefix. OpenGL is another example. Someone has already added the prefix for OSX.
For what it's worth, on OS X 10.7.5, I had to include OpenAL like that in the patch above in order to build the IDE.