XWIKI-8978: PDF Export does not handle XWiki links to attached files properly
RepositoryUtil -> RepositoryUtils
XWIKI-8744: Introduce per wiki distribution status
* add default UI for subwiki
Fix deprecations.
Update functional test.
[maven-release-plugin] prepare branch stable-5.0.x
[maven-release-plugin] prepare for next development iteration
[branch] Update parent after branching
XE-1295: Problems when editing a gadget in IE 9

- caused because {{Spaces /}} code was using just the deprecated 'inline' action
XWIKI-9053: Clover fails on enterprise build