add slack channel info to the Livestream QA (Remote) volunteer info
== Livestream QA (Remote) ==
Volunteers for livestream QA will be remotely watching the conference and can notify us if there are any issues with the feed. We'd prefer two or three volunteers per shift, located in different parts of the US/world. All times below are Pacific Standard Time (PST).
Onsite Volunteer Committee Coordinator: Hardy Pottinger