* StateManager.cpp, StateManager.h: Begun work on new format here.
* StateManagerTest.cpp: Fixed this up so that it should work now,
however I haven't readded it to the build as I want to complete
StateManager first.
* configure.ac: made cppunit default on but given ability to turn off;
added libxml2.
* test/Makefile.am, StateManagerTest.cpp, TestServices.cpp: cut
out StateManager from the tests till I've finished redoing it.
* StateManager.cpp, StateManager.h: stripping this down, need to
do things another way.
* Label.h, Console.cpp, Console.h: Changed FONT_FILE to a static
const char* const, changed to wf_opal.ttf.
* configure.ac: bumped required sigc++-1.2 version to 1.2.1 .
