XWIKI-493 be able to specify the object for document.set and document.get
XWIKI-493 be able to specify the object for document.set and document.get

git-svn-id: 50c93b9c2d9041e46610830dd7836bad08be8b2e@1670 f329d543-caf0-0310-9063-dda96c69346f

xwiki/xwiki-platform,pbondoer/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