Update to README and other small changes#15

Merged

agstephens merged 9 commits intospecs-fmt-checks-etcfrom specs-fmt-checks-etc-hampton

Jun 6, 2022

+84-35

Commits on May 27, 2022

Added pandas requirement
joshua-hampton
committed

Commits on Jun 1, 2022

Added info for multiple mappings
joshua-hampton
committed

Commits on Jun 6, 2022

Made check_global_attrs function look at global_attrs within check_global_attrs function
joshua-hampton
committed