Development:Overview

This is only a stub for now.

• Should mention that Adonthell is written in C++ and Python.
• Should mention that supported development platforms include BSD, Linux, MacOS X and Windows.
• Should mention that either GNU Autotools or CMake are supported build systems, although CMake will be preferred
• Should mention that GCC 3.x/4.x is required for compilation
• Maybe add some stuff from developer section of our website