Summary: Builds a basic room generator for Conpherence, picks a random name, adds 10 random users to it, sets view and edit policy to all users.
Test Plan:
`bin/lipsum generate conpherence`
{F4928815}
Reviewers: epriestley
Reviewed By: epriestley
Subscribers: Korvin
Differential Revision: https://secure.phabricator.com/D17699
