Configuration changes.
Moved to use a more interface like base class.

Moved to use a more interface like base class for the different game
states.
initial minor stuff
Game class cleaned up.
Further work on code style.
Bump the version number
Refactoring
Changed PlayerState to hacker_case.
Completed a large renaming sweep.
Updated for the new version.
Moved to sdlc namespace.
Changed version number to 1.0.3