supervisors and observers in ENV variables
Merge branch 'master' into bpt

* master:
  supervisors and observers in ENV variables
removed newrelic
renamed teambox to samenspel
made the text area taller [fixes #62300624]
renamed teambox to samenspel
on mobile versions comment now displays links
login screen now displays username and password fields also on mobile
users can now post updates to project also from mobile UI [Fixes#66284928]
Merge branch 'master' into bpt
replaced mobile icon and favicon