Window shouldn't have a resizing border.

This removes the WS_THICKFRAME & WS_MAXIMIZEBOX window styles in windowed mode.

MOULOpenSourceClientPlugin/Plasma20/Sources/Plasma/Apps/plClient/plClient.cpp

@@ -2192,7 +2192,7 @@ void plClient::ResizeDisplayDevice(int Width, int Height, hsBool Windowed)
 	if( Windowed )
 	{
 		// WS_VISIBLE appears necessary to avoid leaving behind framebuffer junk when going from windowed to a smaller window
-		winStyle = WS_OVERLAPPEDWINDOW | WS_VISIBLE;
+		winStyle = WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX | WS_VISIBLE;
 		winExStyle = WS_EX_APPWINDOW | WS_EX_WINDOWEDGE;
 	} else {
 		winStyle = WS_POPUP;