Initial commit
Initial import of the original skeleton.
Cosmetic and Apple specific changes (handling the standard library version used by Clang in Xcode)
Adds a (commented out) block to control Visual Studio version, and used toolset.
This is useful to enforce a devent support of C++11 in VS 2013 (by selecting Nov 2013 compiler CTP)
Adds custom macros and a Doxygen generation procedure.