Bumped staging and production to 7.1.1
Etherpad 1.4.0 on the release0 environment
Added Etherpad toolbar configuration
Added logging configuration
Adds the environment to the PS1 and prints it in red if it’s the production environment
Bump nginx proxy timeout for publishing and restoring content items. Also not retrying them if the operation fails.
(RemoveUser) Add ability to specify present/absent for users
(RemoveUser) Remove branden user
(RemoveUser) Remove branden from staging and production
Bump staging to 7.2.0
Activities should fade away after 2 months
Production: Bump Hilary and 3akai-ux to 7.2, etherpad to 1.4 and include oaeservice:bash
Merge branch 'etherpad-1.4.0'

* etherpad-1.4.0:
  Production: Bump Hilary and 3akai-ux to 7.2, etherpad to 1.4 and include oaeservice:bash
  Activities should fade away after 2 months
  Bump staging to 7.2.0
  Bump nginx proxy timeout for publishing and restoring content items. Also not retrying them if the operation fails.
  Adds the environment to the PS1 and prints it in red if it’s the production environment
  Added logging configuration
  Added Etherpad toolbar configuration
  Etherpad 1.4.0 on the release0 environment
Follow-up from admin UI authentication buttons PR
Add Swagger UI entries to Nginx.conf - Issue 102
Using secure: false for mail as postfix is running locally and not using TLS