nookieman/TeamMeet — pull request #126 by 0x64746b (2012-05-24 10:21:58+00:00)
Title: Fix unparametrized teams set

So far the `Set` of `Team`s returned by `XMPPService::getTeams()` (introduced in
5e40b5d5a7f58125f8e01f7f69e2a3f944edd2e3) was unparametrized.

This commit parametrizes said set.