Solve Issue #211 and made changes due to Windows warnings and bugs

Created by: williamfgc

Bugs: 1) Missing binary mode in FilePointer fopen and FStream ofstream transports was adding characters to bp files becoming corrupted. 2) Replacing reinterpret_cast of size_t to uint_64, not the same size on Windows 64-bit

Removed some warnings generated by Visual Studio

Added static_cast for type conversions

Refactor XML reader to restore original check on single engine conditions and eliminate warnings. Test added.

Allow ctime and fopen "not secure" warnings: now using binary fstream as default file IO library on Windows