[Port from Experimental: 13-01-2019, Nolok] Made the "About" dialog on Windows not to block the console activity. Removed unused class CNTWindow::COptionsDlg for non existing options dialog. https://github.com/Sphereserver/Source-experimental/commit/9452bd028b05ac980311322bd75490fcfa41aefb
[Port from Experimental: 13-01-2019, Nolok] Made the "About" dialog on Windows not to block the console activity.
Removed unused class CNTWindow::COptionsDlg for non existing options dialog.
https://github.com/Sphereserver/Source-experimental/commit/9452bd028b05ac980311322bd75490fcfa41aefb

Sphereserver/Source,Sphereserver/Source