[FIX] elfinder: Update to github version [Fix display of file info dialogs, misplaced due to jquery-ui (resizeable) setting the position to relative]

git-svn-id: file:///var/local/code.tiki.org/tikisvn/branches/11.x@46393 b456876b-0849-0410-b77d-98878d47e9d5