Added the Unit Stats Display and Basic Human Interface

I couldn't figure out how to make a relative class path, so you'll have
to edit the configuration yourselves to suit your machines.  In project
properties->C/C++->General->Additional Include Directories, change it to
the path to PD on your machine.
I don't currently have any way to hook AIs into the player, but I'm
working on that next.  I'm sure you'll have questions, so don't hesitate
to skype me.