Updated resilience plots with Lorenz attractor (#497)

* Added plots for solution of Lorenz with and without faults

* Bugfix

* Fixed resilience parameters for Allen-Cahn

* Changed parameters for Lorenz

* Fixed rest of reference values for test

* Updated reference values

* Fix tests

* Fixes

* Hopefully sped up tests somewhat

* Split the tests

* Removed some lengthy tests

* Removed test that is apparently flaky based on hardware