XWIKI-8789: Upgrade to Infinispan 5.2.5
XWIKI-9067 : Improve the way list property values are indexed by Lucene
[Misc] Apply logging best practices
[Misc] Typo
[Misc] Improve javadoc by documenting the "filterStyles" parameter
XE-1298: Spaces macro doesn't list spaces that contain a colon in their name
* Fix also the xwikivars.vm template which was causing the same exception to be logged.
* Various minor cleanup and improvements on Solr modules
* XWIKI-9140: Solr embedded server is not stopped when XWiki stops
Move test to Mockito
XWIKI-9025: TRANSPORT_ERROR pop up when accessing Tree view, with a page with brackets in its name
* Replace every usage of UriBuilder#build(Object...) with UriBuilder.buildFromEncoded(Object...) and properly encode the REST resource path elements.
* Extend existing functional test to cover this issue.
XWIKI-9138: Provide a way to retrieve "Version Summary" using REST
* Added a 'comment' field to the HistorySummary type.
XWIKI-9141: Sort attachments by filename when exporting XARs
Done.
XWIKI-9139: It should be possible to provide a "version summary" when updating a page using REST
* Added a 'comment' field to the Page type.
Merge pull request #102 from rstavro/master

XWIKI-9067 : Improve the way list property values are indexed by Lucene
XWIKI-9067: Improve the way list property values are indexed by Lucene
* Small refactoring.
XWIKI-9005: The "Target page" isn't automatically set when importing an Office document on IE9
* Fix variable name.
XWIKI-9005: The "Target page" isn't automatically set when importing an Office document on IE9
* Small refactoring.
XWIKI-9027: Velocity macros defined before the call to a wiki macro are not visible in the wiki macro
XWIKI-7958: WYSIWYG Admin section 'Style' plugin does not auto-suggest the 'stylename' feature
XWIKI-9021: HTML Export styling is broken
[Misc] Use variable instead of hardcoded string