XWIKI-9670: Rewrite wikimanager REST API based on new wiki APIs.
XWIKI-9692: Write integration tests for xwiki-platform-wiki.
XWIKI-9861: NullPointerException on $services.wiki.template.getWikiProvisioningJobStatus().

* Fix the bug and introduce some unit tests.
XWIKI-9533: Be able to specify multiple values for search fields
* Add support for multiple selection when faceting.
XWIKI-9795: Better way to handle advanced search options
* Remove the wiki and space filters from the advanced options because we have them as facets.
XWIKI-9559: Make the list of wikis in which to search for configurable
* We can now use the $wikisSearchableFromMainWiki Velocity variable to control the list of wikis in which to search by default.
XWIKI-9796: Mark default 'Result Type' (Document) in facets as selected
* Reset the sort when the 'Result Type' selection changes because the sort fields depend on the selected result type.
XWIKI-9796: Mark default 'Result Type' (Document) in facets as selected
XWIKI-9795: Better way to handle advanced search options
* Remove the 'Result Type' filter from the Advanced Search options because we have it as facet.
XWIKI-9865: Missing dependency on Activity Stream UI in Tags UI
XWIKI-9866: When "only local users are available" in a subwiki, it should not be possible to add global users.

* In CreateWiki, disable the membership type and members inputs when "local users only" is selected.
Merge branch 'master' of github.com:xwiki/xwiki-platform
XWIKI-9866: When "only local users are available" in a subwiki, it should not be possible to add global users.

* Remove the join request and the membership type from the livetable results when a listed subwiki does not support global users.
XWIKI-9550: "?" showing in the Distribution Wizard's step titles when in ISO
XWIKI-9866: When "only local users are available" in a subwiki, it should not be possible to add global users.

* Disable the membership type input in the user section of the administration of a subwiki when the global users are not enabled.
Merge branch 'master' of github.com:xwiki/xwiki-platform
XWIKI-9864: Completely remove DW upgrade mode
XWIKI-9730: Admin Rights UI : rights of local users/groups are not found if prefixed with the wiki name

* add comment explaining purpose of regex
XWIKI-9869: The wrong author is indicated as the deleted when a document is deleted by EM XAR handler
XWIKI-9870: XWikiDocument#equalsData does not properly compare attachments
XWIKI-9863: Upgrade from 5.2.2 to 5.4 M1 is broken
[misc] Improve display name and description