Bug 208863 Enhance BIRT jsp tag to render reportlet using bookmark.[0603]
Description: Enhance BIRT custom jsp tag to support render reportlet using bookmark. At present, user can only use reportlet attribute and instanceid value to get reportlet. But it's not easy for end-user to get instanceid value, so the more friendly way is to support like isreportlet and bookmark attributes. Thanks.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/taglib/RequesterTag.java
* @param resourceFolder
	 *            the resourceFolder to set
	 */
	public void setResourceFolder( String resourceFolder )
	{
		viewer.setResourceFolder( resourceFolder );
	}
	/**
	 * @param forceOverwriteDocument
	 *            the forceOverwriteDocument to set
	 */
	public void setForceOverwriteDocument( String forceOverwriteDocument )
	{
		viewer.setForceOverwriteDocument( BirtTagUtil
				.convertBooleanValue( forceOverwriteDocument ) );
	}
	/**
	 * @param showTitle
	 *            the showTitle to set
	 */
	public void setShowTitle( String showTitle )
	{
		viewer.setShowTitle( BirtTagUtil.convertBooleanValue( showTitle ) );
	}
	/**
	 * @param showToolBar
	 *            the showToolBar to set
	 */
	public void setShowToolBar( String showToolBar )
	{