Windows compilation

• 📓Alembic
• 📓Sign Executable
• 📓XStudio
• 📓Glew
• 📓OpenRV
• 📓OpenColorIO
• 📓PyString
• 📓Premake5
• 📓ZLIB
• 📓Boost
• 📓OpenImageIO
• 📓libjep-turbo
• 📓libtiff
• 📓OpenExr