* Remove unused profile

XWIKI-7647: User new Job question/answer system to ask user to resolve merge conflicts in installed XARs
Properly reset context error

Use proper method to get real object class reference

Use relative instead of absolute class reference when creating new object

* Introduced KeyboardAdaptor for cross-browser keyboard handling.

* Try to make test more stable (not sure this was an issue but seems a good idea)

* URL encode the name of the artifacts (e.g. slide images) produced by the Office server.

Remove now useless parameter

Fix bad usage of the API

XWIKI-7672: Livetable's filter input's border-color should be consistent with the border color used for other form elements

- removed the line in order to fallback on skin defaults

Use lookupComponent and fall back on lookup to preserve backward compatibility in createDocumentReference.

* Fix error introduced in previous commit by Andreas (extra "(" characters printed on all pages!)

Extended javadoc comments, fixed some code style issues, removed unneeded class file inclusion from pom.

* Refactor the search bar
* Remove duplicated Velocity code from XWiki.InstalledExtensions and XWiki.CoreExtensions

- Updated migration script's package name and moved it from the components.txt of oldcore to annotations io.

- Moved migration script to the annotations io module.