tree a77cb982d8323056015815751c439b27818ca836
parent b9ee70f6883cc89d29f45f9cb685b4d05874b2f6
author Adam Sadovsky <asadovsky@gmail.com> 1444338745 -0700
committer Adam Sadovsky <asadovsky@gmail.com> 1444338745 -0700

todos: allow sg with >2 members

Also, some tiny unrelated cleanups.

Change-Id: Ia758def7d4e49675ac395acf8a907c25b94777ce
MultiPart: 3/3