[ENH] elfinder: Show tiki filegal info in the elFinder info dialog

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47234 b456876b-0849-0410-b77d-98878d47e9d5
[FIX] object_link: Don't prepend $base_url to absolute URLs such as ones for remote files

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47235 b456876b-0849-0410-b77d-98878d47e9d5