Bug 145724 Change version after auto convert
By the request of 136536, user get warning message to confirm the auto convert. If user select yes, the file convert to newest format, but the version is still old. If user open this file again, he'll get the warning message even the file converted.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
* Returns the name of the author of the design report.
	 * 
	 * @return the name of the author.
	 */
	public String getAuthor( )
	{
		return getStringProperty( AUTHOR_PROP );
	}
	/**
	 * Returns the command stack that manages undo/redo operations for the
	 * design.
	 * 
	 * @return a command stack
	 * 
	 * @see CommandStack
	 */
	public CommandStack getCommandStack( )
	{
		return module.getActivityStack( );
	}
	/**
	 * Returns a slot handle to work with the top-level components within the
	 * report.
	 * 
	 * @return A handle for working with the components.
	 */
	public SlotHandle getComponents( )
	{
		return getSlot( COMPONENT_SLOT );
	}