Bug 148613 Parameter extends from Library cannot extend the localization prompt text
Description: Parameter extends from Library cannot extend the localization prompt text Steps to reproduce: 1. New a library, add a report parameter 2. Select a properties file for the library 3. Select the parameter, set localization key in Property Editor 4. Publish the libary 5. New a report, drag parameter from library to report 6. Preview Expected result: In poped up parameter dialog, prompt text is localized Actual result: In poped up parameter dialog, prompt text is not localized
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/DesignElementHandle.java
* Determines if the current element can be transformed to a template
	 * element. False will be returned if the element can not be dropped or the
	 * container of the current element can not contain the template element.
	 * 
	 * @return true if it can be transformed, otherwise false.
	 */
	public boolean canTransformToTemplate( )
	{
		boolean flag = getElement( ).canTransformToTemplate( getModule( ) );
		if ( !flag )
			return false;
		return !getModule( ).isReadOnly( );
	}
	/**
	 * Determines if the slot can contain an element with the type of
	 * <code>type</code>.
	 * 
	 * @param slotId
	 *            the slot id
	 * @param type
	 *            the name of the element type, like "Table", "List", etc.
	 * @return <code>true</code> if the slot can contain the an element with
	 *         <code>type</code> type, otherwise <code>false</code>.
	 * 
	 * @see #canContain(int, DesignElementHandle)
	 */
	public boolean canContain( int slotId, String type )
	{
		if ( type == null )
			return false;