Bug 131622 UI - Autotext enhancments - Support Total Page count
Engine will support total page count. We need to make the UI changes to support the total page count.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/internal/document/v2/ReportContentLoaderV2.java
}
	/**
	 * push the content into stack
	 * 
	 * @param content
	 */
	protected void pushContent( IContent content )
	{
		context.pushContent( content );
	}
	/**
	 * pop the content from the stack
	 */
	protected IContent popContent( )
	{
		return context.popContent( );
	}
	/**
	 * get the first content from the content stack.
	 * 
	 * @return the first content in the stack.
	 */
	protected IContent peekContent( )
	{
		return context.getContent( );
	}
	/**
	 * output the content to emitter
	 * 
	 * @param content