Change-Id: Icfc62496f58e3e9fa142f24c9d3f2e96fce698d0
searches with the api in miser mode for deleted files.
* Add initial and programmatic sorting for tablesorter.
* Add the event "sortEnd.tablesorter", triggered after sorting has completed.
+* The Job system was refactored to allow for different backing stores for queues
+ as well as cross-wiki access to queues, among other things. The schema for the
+ DB queue was changed to support better concurrency and reduce deadlock errors.
=== Bug fixes in 1.21 ===
* (bug 40353) SpecialDoubleRedirect should support interwiki redirects.