Fix flickering test:
* Better wait for step to be visible not just present.
* Wait for step to load when going to the previous step because the previous step is reinitialized.
[Misc] Removed JUnit deprecations
XWIKI-3951: Continue implementing xwiki-url module
XWIKI-3951: Continue implementing xwiki-url module
* Fixed invalid dependency
XWIKI-5187: XWiki Explorer doesn't support very well spaces and pages with special characters in their names
* Move tests to xwiki-platform-index
Fix test.
XE-1297: Debian package force removing /etc/tomcat*/Catalina/localhost/xwiki.xml file in postrm
XE-1298: Spaces macro doesn't list spaces that contain a colon in their name
XE-1298: Spaces macro doesn't list spaces that contain a colon in their name
* Add functional test.
XWIKI-9139: It should be possible to provide a "version summary" when updating a page using REST
* Extend functional test to cover this use case.
XWIKI-9021: HTML Export styling is broken
XWIKI-9145: The Color theme header image is not exported properly in the HTML export
* Added functional test
XEM-210: Send page by email fails to do a global search for users in global wiki
* Don't hardcode wiki=local in the sugget URL
* Leave room for the scope toggle.
XE-1301: hibernate.cfg.xml is not properly generated for pgsql
[Misc] Javadoc refactoring
XCOMMONS-403: Upgrade to HTML Cleaner 2.5
* "Fix" duplicates
XWIKI-9166: Rename User profile application directory to xwiki-platform-user-profile
XWIKI-9167: Introduce new User Directory Application
XWIKI-9167: Introduce new User Directory Application
* Add missing pom declaration
XWIKI-9175: Create new xwiki-platform-help module in platform