modal and library picker formtool tweaks

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12699 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
add lock indicators to tree grid

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12700 8f7d33b6-1012-0410-9a5a-bb7ecce9c363