void fireToolAddedEvent(Workspace ws, PluginTool tool) {
		for (WorkspaceChangeListener l : changeListeners) {
			l.toolAdded(ws, tool);
		}
	}
Add the tool to the table, add us as a listener for property
changes on the tool.
Ghidra/Framework/Project/src/main/java/ghidra/framework/project/tool/ToolManagerImpl.java