Paper: BCE: Berkeley's Common Scientific Compute Environment for Research and Education (Dav Clark)

Please accept this paper for now - it's in terrible shape, but I promise I'll clean it up. I just wanted to be sure to send a pull request for *something* in time for the deadline (and I'm teaching at an R bootcamp now... oops).
The word "unnecessarily" is strange to me; it suggests that in an ideal world there is only one operating system, hardware platform, etc.

As for the paper tools (whether the comment was intended that way or not), I understand that this is a new and strange environment  and that it's not the most approachable for everyone.  Perhaps we can look at Authorea in the future?