Fix cursor disappearing on title bar

Add these lines to the engine\platformWin32\winWindow.cc file at the begining of the WindowProc switch block:

case WM_NCMOUSEMOVE:
      {
         while(ShowCursor(TRUE) < 0);
         break;
      }

Now throw the last line a little further down in the OurDispatchMessages code block. Find the switch statement then right after the case WM_MOUSEMOVE: throw in just the while statement. It should look like this.

case WM_MOUSEMOVE:
		while(ShowCursor(FALSE) >= 0); //Here is the one added line
               if ( !windowLocked )
               {
                  MouseMoveEvent event;

Note: If you are wondering why you don't just set the ShowCursor to true or false without the while statement the answer is that the ShowCursor function is really a value and not a switch. When you set it to true or false it increases or decreases the value it has stored. When the value is below 0 it turns off the cursor. Above that and it turns the cursor on.

Thanks again to Michael Melson for posting the file, location, and commands for this fix.

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