1.13.4

Added

• Add Workunit, Parameter, and Resource entities.
• Add concept of has_many and has_one relationships to entities.
• bfabric_slurm_queue_status.py to quickly check slurm queue status.
• Bfabric.save provides method which can be set to checkandinsert for specific use cases.

Changed

• Most messages are now logged to debug level.
• The old verbose version information is now always logged, to INFO level, since it could entail useful information for error reporting.