* Install the official SDDS Python 3 binary (RPM)

* Install blas and Pelegant and open ports for Pelegant runs

* Move all hosts
* Change hostnames
* Change IPs in configurations
* Improve IPA setup
* Update roles:
  * opera
  * lasarchiv
  * common/printer
  * ipa_hosts

root authored Jan 29, 2019 and julian.gethmann committed Feb 22, 2019

* Cloning the KITLaTeX repository failed because the SSH-key for the GitLab
instance was missing.

* Fix syntax errors
* Update path
* Workaround for broken Arial role

Fix issue #41 and make Opera role run again