title: hide closed Hg branches in TeamCity
body: <p>I've been using TeamCity to build all of my named branches (in Mercurial). It works well. However, TeamCity continues to show the branches after they have been closed for up to seven days past the last commit time to that branch. I would like to hide closed branches, aka, not show them in the TeamCity list. Does anyone know how to hide closed branches in TeamCity? I'm currently using TeamCity v8.1.2.</p>