…ptout (#11254)

Closes #11198 

- [x] Show all steps on info box
- [x] Properly display errors in registration process of admin user
- [x] Break steps in subtemplates
- [x] Redesign "Register Server" step
      ![Register Server](https://user-images.githubusercontent.com/2263066/42013253-cd691bc2-7a72-11e8-8832-fe9ccd9e89b4.png)
- [x] Update end-to-end tests

…#11333)

When the integrations has a script that access some kind of async (made sync by Fibers) method the VM timeout would be fired after the timeout time and would generate some zoombie fibers cousing the oplog tailing (that uses Fibers) to stop working util a cursor timeout.

…osition operators (#11335)

Release 0.66.1

# Conflicts:
#	.docker/Dockerfile.rhel
#	.sandstorm/sandstorm-pkgdef.capnp
#	.travis/snap.sh
#	package.json
#	packages/rocketchat-lib/rocketchat.info