* Best effort (we do no recommend to use rel="external" anymore).

* moved to https://github.com/xwiki-contrib/macro-php

* moved to https://github.com/xwiki-contrib/macro-ruby

* It's not breaking anything.

XWIKI-13645: Editing a wiki macro in object mode should show the wiki editor for all text area properties
* For the 8.2.x branch

XWIKI-13668: The code xproperty for XWikiMacroClass should be "Text" and not "PureText"
* For master

[Misc] Add todo (and incidently explains why we're using "PureText" and not "Text"). Thanks to Thomas for the explanation of the difference between the 2.

* Also need to fix the old mailsender plugin as otherwise it overwrites the other initializer's changes...

- Added wildcards to the queries.

* Don't depend on uicomponents/widgets/tree.min.js because it wasn't meant for this (and it's not an actual module). Instead, depend on the require-config.min.js that brings the configuration for the 'tree' module (which we ask for a couple of lines below)

* Fix unused import + wrog import

* Use plain/1.0 as output syntax because the document title doesn't support HTML

* Fix JS synchronisation issue (was mostly visible on Chrome but could affect others too)

* Change behavior: now we encode all characters, even space in query string so that we have the same behavior for all parts of the URL
* Sync test framework

* Addd comment when syncing xclass property metadata

* Update test

XWIKI-13645: Editing a wiki macro in object mode should show the wiki editor for all text area properties
* Fix checkstyle error

XWIKI-13645: Editing a wiki macro in object mode should show the wiki editor for all text area properties

* Make some changes so that we don't introduce regressions in code using generated URL (especially when those URLs are used as HREF attribute values in vms for example).

Reverting since this will cause a problem with the already encoded query string (thanks Thomas). I'm also not sure anymore if we need to encoded valid URLs. Need to research more.

Revert "[Misc] Always encode HTML attributes its content is not controlled (see also XWIKI-13557)"

This reverts commit 243e9274.