fix warning: 'TFarDialog::SendDlgMessage' : not all control paths return a value
NetBox.vcxproj: add *.lng files
refactoring: use :: to indicate global system functions
WebDAVFileSystem.cpp: fix code style
WebDAVFileSystem.cpp: cleanup
WebDAVFileSystem.cpp: fix comments
WebDAVFileSystem.cpp: refactoring: neon_request_auth
WebDAVFileSystem.cpp: NeonRequestAuth
version info: update