- refactoring VS build used file generation script, but not finished. only correct some bad Python syntax and etc.
- remove gamepiaynmo virtools SDK pre-build project. we no longer need it.
- rename some folders name.
* Descending required build tools chain v142 -> v100. Actually, require Visual Studio version < Visual Studio 15(I use Visual Studio 2010).
* Add more macro for Virtools.props
* Solve build error for standalone version of Virtools 5
* Move includeing path, lib path and etc to a specific file Virtools.props
* Add mk_materializer_cfg.py to change Virtools.props for more build configuration
* Ready for multi-virtools-version development