pch support
remove some unused stlplus modules also updated copyright timespan and formatted files for tabstops of 8 characters
initial runloop implementation
testing improved runloop scheduling
mesh and other random adjustments
remove some deprected stuff
fixed some resource management bugs
converted image management to resource handles
resource loading bugs and new sound class
configuration cleanup and bugfixes
begin cleaning up resource management
moving some non-portable code to stlplus
testing new non-autotools build system
the massive refactoring effort