This reverts commit 298abd13.

This change is useless since we use JSoup now.

* Attempt to use JSoup for the HTML5 parsing

* Attempt to use JSoup for the HTML5 parsing
* It creates a new HTML5 Dutch Web Guidelines Validator.

* Documentation in xwiki.properties

* Add RequireJS WebJar as mandatory dependency to the packager mojo.

* Minor doc improvement

* Typo

* add missing dependency

* Removed unnecessary -Dcom.sun.management.jmxremote system property (was needed only on JDK 1.7.0_25 which apparently has a bug on Mac)

* Jetty 9 has changed the way the ports and stop configruation parameters are passed

XWIKI-11289: Add support for attaching multiple files in the same execution using the xmldoc-update-plugin

* missing dependency

XWIKI-11086: Test framework may fail to wait properly for XWiki to start when an existing instance is running

XWIKI-11067: Add ability to catch exception from velocity scripts
XWIKI-11050: Do not fail the UI when there's a problem rendering the document's content
* Document title

* Improve the script to better handle ctrl-c (thanks to Caleb!)

- update list of tools installed by default

XWIKI-11041: When {{xwiki.defaultbaseskin}} is empty, XWiki#getDefaultBaseSkin() returns {{xwiki.defaultskin}}.

* xwiki.defaultbaseskin can now be empty.

* Fix variable not being evaluated...

* Fix another bug...

* Fix bug

XWIKI-11009: Improve argument passing in Jetty start/stop scripts
+ update XWikiExecutor to stop trying to create a Socket to check if XWiki is running since that could potentially cause some issues (locking the ports temporarily).
* Forgot to close the file... + improve the test

XWIKI-11009: Improve argument passing in Jetty start/stop scripts
+ update XWikiExecutor to stop trying to create a Socket to check if XWiki is running since that could potentially cause some issues (locking the ports temporarily).
* Change the way variables are replaced in jetty start scripts to match what's done by the Maven Assembly plugin. This also avoids an issue with "$!" which was getting replaced by Velocity...

XWIKI-11009: Improve argument passing in Jetty start/stop scripts
+ update XWikiExecutor to stop trying to create a Socket to check if XWiki is running since that could potentially cause some issues (locking the ports temporarily).

This reverts commit c3134ed5.