Cleanup is bliss

After taking a step back and looking at the layout of the library compared to some others out there, I noticed that the general layout of the source and include files were not quite in the best spot. So I've restructured the project so that its more friendly to use. Include files are in their own directory and source in another. This should make it much easier for projects that use the shared library only.

Maybe one of these days I'll get some feedback. Until then, enjoy version 0.2.0 !