* Make Marvin less depressed (#2)

[newMembers] Update new member greeting.

See merge request !2

The greeting messages can be a little odd to people - especially those that haven't read HHGTTG.

* Move to server specific settings for staff and member groups (#8)
* Better greetings to server specifc default channels (#6)

Gitlab-ci based Deployment

See merge request imranh/marvin!1

* new verify command that uses the SUCS SUAPIv2
* dm only commands
* staff only commands
* channel only commands