89e2818 - Made the binary module compatible with Lua 5.2.
1325730 - Fixed declaration of all used C library functions.
52cf185 - Fixed use of trigonometry functions adapted to the data_t type.
2d5e1e8 - The basic data type can be either single or double precision, and default to the latter.
7343246 - Use data_t in light definition.
de3e58a - The tostring metamethod on geometric types calls "tostring" on its numbers.
d4361af - Added missing include (for VC 32bits).
81bca7e - Implemented geometry.type in the binary module, and added tests for it.
15bfda6 - Added gltranslate and glrotate function to the matrixh module, and changed glscale so that all match the OpenGL API.
764600d - Renamed the library directory.