references to SettingsWin32.

Made many changes to FrameBufferWin32, cleaned up the code
and renamed variables.  I may only release fullscreen mode
for version 1.4, so I decided to clean it up a bit.

Enabled SettingsWin32 code.  Now you can save/load state
files.

Reorganized the base Settings class a bit.  It had a
dependency on a Console being created when it shouldn't
have.  As a result, any changes made to event remappings
won't be saved.  I'll fix it tomorrow; time for sleep ...


git-svn-id: svn://svn.code.sf.net/p/stella/code/trunk@218 8b62c5a3-ac7e-4cc8-8f21-d9a121418aba