Method removeButton

Mod Utils/src/eu/the5zig/mod/gui/Gui.java:118–121

(IButton button)

	}

	public void removeButton(IButton button) {
		buttons.remove(button);
		buttonIdLookup.remove(button.getId());
	}

	public void addGuiList(IGuiList guiList) {
		guiLists.add(guiList);