add model code from OGLDemo0.1 v52
add utility of math / texture / string
add files
add file
add class Vector2
add files
add files
add files
add files
add class ColorValue
edit math module to success to compile, remove VgfExport, change header include file, remove unused api
edit image module to success to compile, change header include file
edit image module to success to link, remove unused api saveDdsUsingA8R8G8B8 which calls acImage::SaveDdsToMemory in another library
edit texture module to success to compile, change header include file
edit archive module to success to compile, remove VgesExport, change header include file
edit common module to success to compile, change header include file, remove LogManager / VG_TRACE