Bug 166015 Refactor designer actions to eclipse command framework
Eclipse command framework provide a more explicit way to manage UI actions contributions, we can take it's advantage to make our actions code more clean and maintainable.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/internal/ui/views/actions/RevertToTemplateAction.java
{
	private static final String DEFAULT_TEXT = Messages.getString( "RevertToTemplateAction.text" ); 	
	public RevertToTemplateAction( Object selectedObject )
	{
		super( selectedObject, DEFAULT_TEXT );
	}
	/**
	 * @param selectedObject
	 * @param text