Added new Visual Studio project files for compiling on Windows
Added new Visual Studio project files for compiling on Windows

When completed, these will replace FAST_Project and Simulink/FAST_Library. This will help with compiling FAST.Farm in the near term.

Former-commit-id: 1d06814b41ef7fcecc346e96806f84cefdf4c628
OpenFAST/OpenFAST,OpenFAST/OpenFAST,OpenFAST/OpenFAST