[doc]Remove verbose explanation of group. Didn't look nice in HTML
[doc]Generate docs. Closes Issue #94
[mac]Update release script to build Indielib + tutorials + zip files
[mac]Part of M0.5 Issue #88 (Release). Add binaries and zip file from release
[engine]Latest LLVM 4.2 (With Xcode 4.6) compile fix - Illegal encoding in string literal