Bug 828557: add ateam/QA admin users; r=whimboo
bug 913602: deploy slaveapi - switch to port 8080. r=dustin
Bug 924460: update admin_users and ssh keys; r=arich

This is based on moco LDAP groups releng, relops, netops, team_dcops,
team_opsec, and team_sre.
Bug 924460: update servo admin_users, too; a=bustage, orgonly
Bug 912970: point pip.conf to mozilla's pypi, but install puppet stuff from puppetmasters; r=Callek
Bug 871532: ensure cron is installed and running on servers; r=bhearsum
Bug 828557: add temp VM to QA for testing; a=nodechange
No bug: change node type for relabs04; a=nodechange
Bug 927129 - Add bm82 and bm83 to production-masters. r=node-change-only
For "Setup in-house buildbot masters for builders"
Bug 927129 - allow new build/try masters to generate signing tokens - r=catlee
Bug 913175 Removing needless code r=dustin