First commit
Initial commit
XWIKI-10165: Hide the content bar when asked

* Take into account the value of '$displayContentMenu' in 'edit' mode
XWIKI-10165: Hide the content bar when asked

* Create and use the '$displayEditMenu' for this purpose
XWIKI-10165: Hide the content bar when asked

* Comment the variables '$displayContentMenu' and '$displayEditMenu'
XWIKI-10181: Wrong server name set when a Wiki is created with a domain name setup.
XWIKI-10185: Add a script service to know if path mode is enabled and what is the default alias suffix.

* Fix both.
XWIKI-10187: Hide EntityReferenceSet base bean properties
[misc] Fix hack introduced by sdumitriu as a quick fix for the regression (XWIKI-10131) I introduced with XWIKI-8313.
[misc] Fix code formatting.
XWIKI-10181: Wrong server name set when a Wiki is created with a domain name setup.
XWIKI-10185: Add a script service to know if path mode is enabled and what is the default alias suffix.

* Fix both.
XWIKI-10188: WikiStream export is stopped if an attachment is corrupted
XWIKI-10181: Wrong server name set when a Wiki is created with a domain name setup.
XWIKI-10185: Add a script service to know if path mode is enabled and what is the default alias suffix.

* Move the computation of alias suffix from request URL from java (server-side) to javascript (client-side). This should never have been in DefaultWikiConfiguration.
 XWIKI-10174: Polish Flamingo view mode.
XWIKI-10190: When requesting a page unminified, also send unminified skin extensions
Done.
XWIKI-10191: Make the XWiki.Document JS API usable before the xwiki:dom:loading event
Done.
[cleanup] Removed some empty lines from the generated HTML
XWIKI-9968: Upgrade to JFreechart 1.0.17
XWIKI-10196: Upgrade to JGroups 3.4.3
XWIKI-10197: Upgrade to Joda-Time 2.3
[misc] Exclude useless dependencies