XWIKI-9236: Introduce new Wiki Module to manage wiki descriptors
XWIKI-9237: Introduce new Resource module to represent a Resource being addressed
XWIKI-9236: Introduce new Wiki Module to manage wiki descriptors
XWIKI-9237: Introduce new Resource module to represent a Resource being addressed
XWIKI-9236: Introduce new Wiki Module to manage wiki descriptors
XWIKI-9237: Introduce new Resource module to represent a Resource being addressed
* Fixed bugs
XWIKI-9236: Introduce new Wiki Module to manage wiki descriptors
XWIKI-9237: Introduce new Resource module to represent a Resource being addressed
* Better implementation for not looking up wiki aliases or wiki ids already looked up once
* Start fixing Listener implementation (still work to be done)
XWIKI-9236: Introduce new Wiki Module to manage wiki descriptors
XWIKI-9237: Introduce new Resource module to represent a Resource being addressed
* Listener should be ok now
Merge branch 'master', remote-tracking branch 'origin' into feature-resource-and-wiki-modules
XWIKI-9244: Errors in the console when accessing a wiki that doesn't exist
XWIKI-9236: Introduce new Wiki Module to manage wiki descriptors
* Continue refactoring to use new APIs
 * Make sure the queries are done on the main wiki since all wiki descriptors need to be located on the main wiki
XWIKI-9236: Introduce new Wiki Module to manage wiki descriptors
* Deprecate XWiki.getRequestWikiName and move it to legacy
XWIKI-9236: Introduce new Wiki Module to manage wiki descriptors
* Use a Cache in the end since it allows for better configuration (cache size) and manageability (like flushing the cache using JMX)
XWIKI-9236: Introduce new Wiki Module to manage wiki descriptors
* Use the new WikiDescriptorManager.getAll() method to get the list of all wikis
XWIKI-9236: Introduce new Wiki Module to manage wiki descriptors
* Add explanation
Merge branch 'master', remote-tracking branch 'origin' into feature-resource-and-wiki-modules
XWIKI-9236: Introduce new Wiki Module to manage wiki descriptors
* Moved more stuff to legacy
XWIKI-9475: Change top menus when Workspaces is activated.

* New menu.
* Renamed "Wiki Directory" and "User Directory" to "Wiki Index" and "User Index".
* Use the house icon for the Home.
XWIKI-7952: Impossible to export a large wiki to a XAR
XWIKI-9348: Introduce input instance component for WikiStream
XWIKI-9443: Continue working on first WikiStream version

http://extensions.xwiki.org/xwiki/bin/view/Extension/Large+Wiki+Export is now useless ;)
[misc] Update declared joda-time dependency version to 2.2 which is actually shipped in the war
(leftover from XWIKI-7029)
XRENDERING-297: Add Markdown Syntax 1.1 with macros, superscript and subscript support
XWIKI-6199: When documents containing attachments were imported, XWikiAttachmentArchive.getVersions() throws an NPE if there is only one version
XWIKI-9444: Sending a message to an user doesn't work if you previously sent another message to a group
* Restore the text input when destroying the suggest picker (which happens whenever you choose a different visibility scope for sending a message).