* LO 7.6.7 is no longer available in /stable/ urls, so use /old/ urls
    with a specific bug fix version for tests

XWIKI-22411: Image inserted with height or width parameter isn't displayed in the orientation provided by EXIF data

* Remove the fallback to the parent method as it makes no sense - the
  library already uses ImageIO internally, so it supports everything
  that the parent method supports. To make things worse, this
  fallback just hides exceptions/replaces them with strange exceptions
  as the input stream won't be in the expected state.

  * Perform a call to checkWidgets whenever something is pasted, to
    ensure macros are properly handled

* remove unused import

Currently translated at 100.0% (283 of 283 strings)

Translation: XWiki Platform/XWiki Platform - CKEditor - UI
Translate-URL: https://l10n.xwiki.org/projects/xwiki-platform/xwiki-platform-ckeditor-ui/de/

Currently translated at 100.0% (53 of 53 strings)

Translation: XWiki Platform/xwiki-platform-index-tree-macro DocumentTreeTranslations
Translate-URL: https://l10n.xwiki.org/projects/xwiki-platform/xwiki-platform-index/xwiki-documenttreetranslations/de/

  * Add missing exclusions

* Simplify SolrIndexScriptService by using a contextual authorization
  manager.
* Adapt the tests.

XWIKI-22411: Image inserted with height or width parameter isn't displayed in the orientation provided by EXIF data

* Use Thumbnailator to read the image which correctly interprets the
  EXIF data.
* Add a test with a test image.

  * Move messagestream module to legacy
  *  Get rid of messagestream-test module as it was of poor value
  *  Move translations in the legacy module
  *  Move notification related templates in legacy module
  *  Remove calls to the script service in XS code
  *  Add TODO for handling proper events in wiki manager

  * Enable adding documents in the resource picker
  * Enable creating documents from the resource suggester
  * Improve display of info for creation suggestion
  * Start providing integration tests
  * Fix some problems in existing tests

* Update breadcrumb PO

(cherry picked from commit 0aebb744)

Update dependency org.jodconverter:jodconverter-local to v4.4.8 (#3386)

Currently translated at 100.0% (4501 of 4501 strings)

Translation: XWiki Platform/XWiki Core Resources
Translate-URL: https://l10n.xwiki.org/projects/xwiki-platform/xwiki-core-resources/de/

* Add a link to skip header parts and go to main content directly
* Make link visible only when it has focus or when it is active

[misc] Quick fix a failing WCAG test. The proper fix requires to move the slash options inside the slash groups but this breaks the keyboard navigation (Up/Down) that we reuse from  CKEditor's Autocomplete feature.

(cherry picked from commit 18b5d803)

* Added a label to the tree toggle button

* Fixed the iconset used for test

* Add a required right analyzer for XWiki.ComponentClass.

* Simplify the code by using the contextual authorization manager.
* Adapt the test.
* Add more tests to keep the instructions covered ratio.

This hopefully fixes flickering that was observed in particular on the
stable-15.10.x branch.

* remove unused import

Currently translated at 93.9% (31 of 33 strings)

Translation: XWiki Platform/Repository
Translate-URL: https://l10n.xwiki.org/projects/xwiki-platform/repository/de/

Currently translated at 100.0% (4498 of 4498 strings)

Translation: XWiki Platform/XWiki Core Resources
Translate-URL: https://l10n.xwiki.org/projects/xwiki-platform/xwiki-core-resources/de/

  * Really wait for the end of the drawer menu transition to perform any
    operation

* better link

* Fixed codestyle