XWIKI-6322: When showing annotations, all the JS observers made on elements from inside the page content are being dropped
* Fire xwiki:dom:updated after showing annotations and catch it in xwiki.js to re-add the standard JavaScript behaviour (like section editing icons).

[misc] InlinePage and 2 custom inline edit pages from AppWithinMinutes were not waiting for confirmation on Save & Continue, leading to flickering tests.

* Both blur and focusOut are fired after the selection is lost so we have to use beforeDeactivate event to save the selection.

This reverts commit a490a012.

* Add an example of an obfuscated email address to the configuration hint.

* Fix regression introduced by previous commits

XWIKI-6491: If there are no documents matching a specific tag, a noentries message should be displayed

- added a 'noitems' message for Tags Application
- fixed Activity Stream to stop displaying all activity items when there are no pages with a specific tag

XWIKI-6275: Removing the last member of a group removes the group as wel...

* Bulletproofing by looking for path and url links also.

* Remove the code that was generating id macros from Anchor filter because we don't need it anymore.
* Add unit test to the office importer module to compensate for the removed code :)
* Modify the default document splitter to update annchors after splitting a document.
* Add unit tests for splitter.

XWIKI-9376: Short URL don't work anymore
* Let the user override the entity path prefix

* Bulletproofing getgroupmembers.vm by generating the live table JSON in memory and serializing it at the end.

* Add label to fix web standards validation tests.

The deprecated searchDocuments and countDocuments methods are using 'distinct' and so we must not forget to add the 'unique' filter (if needed) when using the query manager script service to replace them.

Forgot to remove the old {{include}} from the color themes template.

Done.

* Fix TPC

* fix test

* Fix the xwiki-platform-feed-api build

* deprecated old abstract