Create single submission bash script for testing backend API endpoints

[dsclassen]

I think if we're smart we can collapse all of these:

submit_api_job_af-complex.sh*
submit_api_job_af-dimer.sh*
submit_api_job_af-monomer.sh*
submit_api_job_auto1.sh*
submit_api_job_auto2.sh*
submit_api_job_crd.sh*
submit_api_job_pdb_auto1.sh*
submit_api_job_pdb_auto2.sh*
submit_api_job_pdb.sh*
submit_api_job_phos.sh*
submit_api_job_sans.sh*
submit_auto1_openmm.sh*
submit_bigc3_charmm.sh*
submit_bigc3_openmm.sh*

into a single bash (or Python) script

./submit --sample <dir/to/testdata> --pipeline <pdb,crd,auto,af,sans,scoper> --md <openmm,charmm>