XWIKI-9012: Update the Packager plugin to use the Maven 3.x API
* better use of AETHER
* apply codestyle
(cherry picked from commit be4b09a6581e2b188cfa9922fdeb694639f46b02)
XWIKI-9012: Update the Packager plugin to use the Maven 3.x API
* better use of AETHER (add comments)
* apply codestyle
Cleanup
XWIKI-9012: Update the Packager plugin to use the Maven 3.x API
* Use fluent API style
* Removed unneeded artifact creation

XWIKI-9015: Make Package mojo obey XWiki Platform dependency management information
XWIKI-8936 : Watchlist dumps user password hashes in its regular update mails
Merge pull request #91 from tdelafosse/XWIKI-8936

XWIKI-8936: Watchlist dumps user's password hashes in its regular update mails
XWIKI-9017 Possibility to see passwords hash in document history
XWIKI-9017 Possibility to see passwords hash in document history. Looking for Email propType instead of using the display name.
Merge pull request #92 from tdelafosse/XWIKI-9017

XWIKI-9017: Possibility to see passwords hash in document history
* improve performances
* better error reporting
Add test
XWIKI-8978: PDF Export does not handle XWiki links to attached files properly
XWIKI-8978: PDF Export does not handle XWiki links to attached files properly
* Add unit tests + fix bug
Merge branch 'master' of github.com:xwiki/xwiki-platform into feature-distributionwikimode

Conflicts:
	xwiki-platform-tools/xwiki-platform-tool-packager-plugin/src/main/java/com/xpn/xwiki/tool/backup/ImportMojo.java