Support environment specification in workflow configuration

The [condor] section of the bayeswave_pipe ini file now allows specification of job environments. For now, this is applied to all jobs. This is useful for e.g. setting LAL_DATA_PATH:

environment="LAL_DATA_PATH=/cvmfs/oasis.opensciencegrid.org/ligo/sw/lalsuite/lalsuite-extra-1.3.0/data/lalsimulation/"

See HTCondor manual for full documentation for setting more variables (hint: the quotes matter).

Remember avoid setting getenv=True where possible. It will only ever cause you headaches.

enabled an automatic merge when the pipeline for 4db4b3f4 succeeds

merged

mentioned in commit 7c388d86