* Increase test coverage ratio because we moved code from this module.

* Move the Velocity, CSS and JS code to the file system

XWIKI-11504: Extension Manager / Distribution wizard should create a downloadable file with all the decisions taken/changes made during the execution
XWIKI-11505: Allow EM/DW to re-play an upgrade/install from a file of decisions provided by the user
* More unit tests.

XWIKI-11504: Extension Manager / Distribution wizard should create a downloadable file with all the decisions taken/changes made during the execution
XWIKI-11505 Allow EM/DW to re-play an upgrade/install from a file of decisions provided by the user
* Add unit tests.

XWIKI-11504: Extension Manager / Distribution wizard should create a downloadable file with all the decisions taken/changes made during the execution
XWIKI-11505: Allow EM/DW to re-play an upgrade/install from a file of decisions provided by the user
* Add support for recording/replaying the decisions taken for merge conflicts and page cleanup.

XWIKI-11504: Extension Manager / Distribution wizard should create a downloadable file with all the decisions taken/changes made during the execution
* Add TODO comment.

XWIKI-11504: Extension Manager / Distribution wizard should create a downloadable file with all the decisions taken/changes made during the execution
XWIKI-11505 Allow EM/DW to re-play an upgrade/install from a file of decisions provided by the user
* Fix the "Show changes" button of the merge conflict question.

XWIKI-11504: Extension Manager / Distribution wizard should create a downloadable file with all the decisions taken/changes made during the execution
XWIKI-11505 Allow EM/DW to re-play an upgrade/install from a file of decisions provided by the user
* Add localization.

XWIKI-11504: Extension Manager / Distribution wizard should create a downloadable file with all the decisions taken/changes made during the execution
XWIKI-11505 Allow EM/DW to re-play an upgrade/install from a file of decisions provided by the user
* Add script API to create the replay plan (i.e. modify the history records based on the replay options and preview them)
* Add script API to access the replay job status (to be able to display the job progress and the log)
* Fix $services.extension.getCurrentJobStatus() (it was looking only at the root group and not at the local/namespace group, like #getCurrentJob() does)
* Notify the user on the Extension History section if there is a job in progress (and provide a link in case of a replay job).
* Add UI to trigger the replay and to display the replay status/log
* Enhance the history UI with more JavaScript
* Reuse the code that answers extension job questions (#answerExtensionJobQuestion macro)

* When an interactive sub-job asks a question, the parent job should update its state accordingly (WAITING) because the user interacts with the parent job. For this, the sub-job status needs to keep a reference to the parent job status (not just a flag that says it is a sub-job, like now).

* Typo! Thanks tmortagne for having noticed it.

* Cleaning

XWIKI-11504: Extension Manager / Distribution wizard should create a downloadable file with all the decisions taken/changes made during the execution
XWIKI-11505 Allow EM/DW to re-play an upgrade/install from a file of decisions provided by the user
* Add a script service method to deserialize a list of history records given as a String
* Display the most recent records first (for an imported history source)
* AJAX pagination (more records link)
* Export the oldest history records first
* Add replay options form (for users having PR)
* Add replay plan display

* Disable the flavor picker on DW for subwikis when a default UI is set.

* Introduce a DistributionConfiguration component.

XWIKI-11504: Extension Manager / Distribution wizard should create a downloadable file with all the decisions taken/changes made during the execution
XWIKI-11505: Allow EM/DW to re-play an upgrade/install from a file of decisions provided by the user

* Documents from transitive dependencies can appear multiple times if the corresponding extension appears multiple times in the dependency tree
* The previous version is not properly set (should be the extension id)
* DocumentVersionReference#getVersion() is not public
* Display the previous and the next version for each changed document (in order to know the extension that provides the document).

* Don't show the 'name' and 'unmodifiable' meta properties (the first is redundant and the second is not used)
* Enhance diff summary on xwiki:dom:updated (e.g. when the extension display is updated)
* Display the pretty name for the document and attachment properties

* Add a job that computes the differences, in unified format, between the documents from the XAR (an installed extension) and the documents from the database.

XWIKI-11941: Outdated extension step is enabled if some installed extension is invalid on another wiki