Page cleanup and removal of journal list to wiki
Ensure contexts are completed in ApproveRejectReviewItem

Previously, if an exception was raised, the context would not be completed.
Defend against context leaks in metadata sync
Set c = null in finally block
Merge pull request #804 from dleehr/fix-reviewitem-contexts

Fix reviewitem contexts
Merge pull request #801 from elizabethdryad/jdap-edit

JDAP page cleanup and removal of journal list to wiki (as per conversation with Todd)