tree 6e40bde92a95c638b55dbe2fe3d0843e524706b3
parent 4212586f502730419a8989bce6e54c27c16e21e2
author Mengjin Yan <jane.yan0129@gmail.com> 1407537600 -0700
committer Mengjin Yan <jane.yan0129@gmail.com> 1408660849 -0700

docs: add documentation for chatroom discovery

Change-Id: I8901010edf01a16557904a1701bf2b7d1fdeeb8a