site tree optional leaf nodes and columns

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12731 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
site tree remove duplicate js function

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12732 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
FC-1343 bulk uploader

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12733 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
FC-1343

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12734 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
FC-1343 removed debugging code

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12735 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
site tree fix reloading leaf nodes

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12736 8f7d33b6-1012-0410-9a5a-bb7ecce9c363