code: @SideOnly(Side.CLIENT)
  	public static boolean openConfigurationGui(IMalisisMod mod)
  	{
  		Settings settings = mod.getSettings();
  		if (settings == null)
  			return false;
  
  		new ConfigurationGui(mod, settings).display(true);
  
  		return true;
  	}
docs: Open the configuration GUI for the {@link IMalisisMod}.
  
  @param mod the mod to open the GUI for
  @return true, if a the mod had {@link Settings} and the GUI was opened, false otherwise