Autoaim is now updated when adjusting slider with mouse

Fixes #208 Autoaim slider in Player Setup does not save if changed with cursor

src/menu/playermenu.cpp

@@ -1108,6 +1108,9 @@ bool DPlayerMenu::MouseEvent(int type, int x, int y)
 				SendNewColor (RPART(color), GPART(color), v);
 			}
 			break;
+		case NAME_Autoaim:
+			AutoaimChanged(li);
+			break;
 		}
 	}
 	return res;