Merge pull request #157 from gdelhumeau/master

XE-1325: Integrate the Workspaces feature by default in the default XE distribution
* Changing a test in WorkspaceManager.Install to change the workspace template settings even if the template already has the content of xwiki-enterprise-workspace-ui-template-features.
* It solves the issue of WorkspaceInformationsPanel that was not set in (sub)wikis.
Merge pull request #158 from gdelhumeau/master

XE-1325: Integrate the Workspaces feature by default in the default XE distribution.
XWIKI-8820: Introduce framework to stream wiki data from one representation to another
XWIKI-9348: Introduce input instance component for WikiStream
XWIKI-9348: Introduce input instance component for WikiStream
* fix type
XWIKI-8820: Introduce framework to stream wiki data from one representation to another
XWIKI-9348: Introduce input instance component for WikiStream
XWIKI-8820: Introduce framework to stream wiki data from one representation to another
XWIKI-9348: Introduce input instance component for WikiStream
XWIKI-9351: Introduce output XAR component for WikiStream
XWIKI-9341: Menu improvements when Workspaces activated.

1 - Rename "Main" menu to "Home".
2 - The new menu is:

* Home
  * Administer Main Wiki (could be Administrer Home or Administer System)
  * Wiki Directory
* Wiki
  * Watch wiki
  * Administer Wiki
  * Document Index

3 - The home menu is displayed if:
 - Workspace Manager App is installed
 - There is at least 2 (sub)wikis (workspace-template which is hidden + a real wiki)
 - The user is not a local user (a guest in workspace or in the main wiki is not considered as a local user).
XWIKI-9341: Menu improvements when Workspaces activated.

* Change the main wiki icon (it will be the same than a workspace).
Merge remote-tracking branch 'upstream/master'
XWIKI-9341: Menu improvements when Workspaces activated.

* New proposal (designed with Vincent & Fabio).
XWIKI-9341: Menu improvements when Workspaces activated.

* Small fixes.
Merge pull request #159 from gdelhumeau/XWIKI-9341

XWIKI-9341: Menu improvements when Workspaces activated
* New proposal (designed with Vincent & Fabio). The idea is to have this in 5.2M2 and tune it for 5.2 final (mail to be sent abut the various options)
XWIKI-9392: Search suggest should use Solr when the active search configuration is Solr
* Improve the ObjectAdd action to pass the number of the added object to the redirect URL so that the target page knows which object was added.
* AJAX search suggest source add.
Revert "XCOMMONS-442: Upgrade to Selenium 2.35"

This reverts commit 9a0f205f8447180659452ac48897540f4b9d09ab.
Revert "XCOMMONS-442: Upgrade to Selenium 2.35"

This reverts commit 9eb7e8919921e1c93f63cdaad421587f3262ee8b.
Revert "XCOMMONS-442: Upgrade to Selenium 2.35"

This reverts commit 238a29afac79a01cbc37b582009385e7cd2544d2.
XWIKI-9402: Wrong titles displayed for Color Theme pages
* Fixed regression introduced by XWIKI-9388 (better fix)
* Remove the EditModeClass object which is not needed any more.
XWIKI-9341: Menu improvements when Workspaces activated.

* Restore the 'globe.png' for the Wiki menu.
Merge pull request #160 from gdelhumeau/XWIKI-9341

XWIKI-9341: Menu improvements when Workspaces activated
* Restore the 'globe.png' for the Wiki menu
XWIKI-8820: Introduce framework to stream wiki data from one representation to another
XWIKI-9348: Introduce input instance component for WikiStream