In 2013.3 Microsoft did a number of massive changes to support Test Suites and
Test Plans as work items. In 2013.4 only a few changes were made
[http://blogs.msdn.com/b/bharry/archive/2014/10/16/visual-studio-and-tfs-2013-4-update-4-release-candidate.aspx]
. There currently is no "upgrade my template" wizard, but