[release] XWiki root pom 21 release, continue work
[release] XWiki root pom 21 release, continue work

git-svn-id: 04343649e741710b2e0f622af6defd1ac33e5ca5@17246 f329d543-caf0-0310-9063-dda96c69346f

xwiki/xwiki-platform,pbondoer/xwiki-platform,pbondoer/xwiki-platform,xwiki/xwiki-platform,pbondoer/xwiki-platform,xwiki/xwiki-platform,xwiki/xwiki-platform,pbondoer/xwiki-platform,pbondoer/xwiki-platform,xwiki/xwiki-platform