As a sysadmin, I want to understand the impact of updating SIdora Workbench to be updated to Islandora 7.x.1.7. We need to update the underlying Islandora to take advantage of new features and bug fixes. This is a needed step to update Tuque, and to migrate to a Jena triplestore. This issue should result in a set of tasks be added to JIRA to perform the update.