Add CMakeLists - hardcode libraries for now
Add OVR_CAPI for 0.4.3; change references to point to version in source
Remove old broken Makefile (so CMake doesn't get confused
Replace non-standard '\' with '/' in #includes; include <unistd.h> instead of direct.h for non-windows platforms
Fix Fog function in FOG_DISABLED block
Add _MAX_PATH definition and use offsetof() instead of zero pointer hack
Fix broken pointer stuff in p_text.c