site tree indent / spacer refactoring

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12833 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
site tree indent / spacer fixes

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12834 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
site tree - spacer and icon stack alignment

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12835 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
remove site tree json debugging

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12836 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
site tree - add tree node action placeholders

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12839 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
Merged r12843 ONLY of p630 into trunk

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12844 8f7d33b6-1012-0410-9a5a-bb7ecce9c363