Bug 209106 BIRT - User properties defined in a library are not seen in properties view
In the attached library there is a grid container. The text control and the row of the table in the grid have two user properties each. We can see them in the library but not when we drag them in to a design. The property does not show up in the properties view
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/core/DesignElement.java
* @param module
	 *            the module
	 * @param propName
	 *            the name of the property
	 * 
	 * @return the mask of the given property
	 */
	public String getPropertyMask( Module module, String propName )
	{
		DesignElement e = this;
		do
		{
			ArrayList masks = (ArrayList) e.getLocalProperty( module,
					IDesignElementModel.PROPERTY_MASKS_PROP );
			if ( masks != null )
			{
				for ( int i = 0; i < masks.size( ); i++ )
				{
					PropertyMask mask = (PropertyMask) masks.get( i );
					if ( propName.equals( mask.getName( ) ) )
						return mask.getMask( );
				}
			}
			e = e.getExtendsElement( );
		} while ( e != null );
		return null;
	}
	/*
	 * (non-Javadoc)
	 *