[build] Added checkstyle on watchlist plugin
[build] Added checkstyle on watchlist plugin

git-svn-id: ace560153e38297b711cbd4c8e91a836d3f7586e@22902 f329d543-caf0-0310-9063-dda96c69346f

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