Issue #2134471 per furrever: updated workflow-change process to mark all affected target statuses of nodes to be PENDING, to trigger downloading
Issue #2134471 per furrever: fixed bug in new-node-creation process causing undefined-index error.
Issue #2138419 by clarticus: added a missing step in unsetting metadata by instantiating the config objects before removing them
Issue #2138579 by furrever: removed disassociate-translations feature from the node translations tab, changed the wording for it elsewhere.
Issue per robertdbailey: committed various formatting fixes based on the coder-review module