Advance smtk to current master (28-Aug-2018)
> Merge topic 'cumulus-upgrade-girder-request'
> Merge topic 'resource-operation-manager-parity'
> Merge topic 'ibamr-op'
> Merge topic 'multiple-creators'
> Merge topic 'fixingSmtkSaveResourceBehavior'
> Merge topic 'comments'
> Merge topic 'ignore-reference-item'
> Merge topic 'create-resource-update-view'
> Merge topic 'quiet-warning'
Edited by John Tourtellott