pq05896.st AbtContainerDetailsView>>resetContainerColumns. ContainerDetail selectionIndices behavior different	

ContainerDetails selectionIndices behavior changed.  In VAV3, if 
selectionIndices was used as an attribute and was set before the 
widget was opened, selected item will be highlighted.  In VAV4, 
selectionIndices was getting reset in EwTableList>>columns: 
via #itemsHaveChanged.  
Fortunately, appbuilder code also has a copy of the selected item.
 Able to set the selection in the ContainerDetails to the selected item. 

File in pq05896.st to fix this problem.