Bug 212450 Expose Report Theme for scripting
Use case: Report library: theme.rptlibrary has 2 themes blue and green based on blue.css and green.css. Report design: theme.rptdesign uses theme.rptlibrary. there is a report parameter: theme that allows the user to select blue or green for the report theme. Using scripting, I want to be able to set the theme of the report based on the report parameter. In the script tab, the 'this' variable does not have theme exposed. Desired action: please expose theme to the report.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/simpleapi/IReportDesign.java
* @param name
	 * @return list
	 */
	IList getList( String name );
	/**
	 * method to get a table item by name
	 * 
	 * @param name
	 * @return table
	 */
	ITable getTable( String name );
	/**
	 * method to get a dynamic text data item by name.
	 * 
	 * @param name
	 * @return text data
	 */
	IDynamicText getDynamicText( String name );
	/**
	 * method to get a data item by name
	 * 
	 * @param name
	 * @return data item
	 */
	IDataItem getDataItem( String name );
	/**
	 * method to get a text item by name
	 * 
	 * @param name
	 * @return text item