Changes

Stability fix (#1276)

* Adding multiprocesses to run_scm_all.py, making the GPU jenkins tests only use 1 thread though, otherwise the different processes will fight for GPU usage

* Making the if statement in ADG1_ADG2_responder_params use a strict inequality - this was causing numerical issues when fields were close to tolerance. This will be slightly BIT_CHANGING for most cases.

* Adding comments to run_scm_all.py and removing the if-case in ADG1_ADG2_responder_params in favor of an explicit error check

* Changing nprocs to nproc and updating jenkins tests