Save/Load now supported!

*  SaveObjects() now exports the entire object hierarchy to an
executable file.
*  Executing the "supporting" files, implementing the member/method
hierarchies, and then executing the exported object hierarchy will
recreate the snapshot of objects.
*  SourceView is now raised() when a new file is requested.
*  LoadBinary() now restores the debug line number table, allowing the
debugger to still effectively set breakpoints.