tinyxml2: Update to latest version.
Remove property Items; Replace it with GetItem()/SetItem()
Remove property Objects; Replace it with GetObject()/SetObject()
Remove properties Sorted, CaseSensitive, Duplicates; Replace it with GetXXX()/SetXXX()
NetBox.vcxproj: Cleanup DelayLoadDLLs
Fix x64 warnings.
Refactoring: int attr --> DWORD LocalFileAttrs
Refactoring: GetFileAttributes --> FileGetAttr
Refactoring: ExpandFileName
Refactoring: Sysutils.cpp
Refactoring: Common.cpp
Refactoring: FarDialog.cpp
Fix Debug build.
ScpFileSystem.cpp: Fix issue #58
ScpFileSystem.cpp: Fix issue #58: Correction.
version info: update