C++: Step 5 of the std::string transition. Hopefully the last step. Move to using std::string and std::vector for almost everything we can. Only the the file read buffer is still using C style basic character buffers. Undecided if I want to move that to std::string so considering it done for now. Add /EHsc to the compiler options for Visual C to use std::vector::push_back.

#include "winuser.h"
#ifdef DW64
2 RT_MANIFEST dw.dll.x64.manifest
#else
2 RT_MANIFEST dw.dll.x86.manifest
#endif