dont load empty gravatar image in webtop header

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12953 8f7d33b6-1012-0410-9a5a-bb7ecce9c363
FC-2100 sort and filter configs by label, set config label property to the config display name on save

git-svn-id: https://farcry.jira.com/svn/FC/trunk@12954 8f7d33b6-1012-0410-9a5a-bb7ecce9c363