SVS - fixes for windows build
SVS - merged refactoring branches
SVS bug fixes
SVS - tweaked remove_node filter
Merge branch 'soar-9.4-fix_svs_refactoring' into soar-9.4

* soar-9.4-fix_svs_refactoring:
  SVS - tweaked remove_node filter
  SVS bug fixes
  SVS - fixes for windows build