Allow `groups_exempted`, `groups_enforced` versions of their `gids_` counterparts#47

Closed

stouset wants to merge 2 commits intomasterfrom groupnames

+75-23

Commits on Jan 15, 2019

Allow groups_exempted and groups_enforced versions of their gids_ counterparts
stouset
committed

Commits on Mar 28, 2019

Store groups_exempted separately from gids_exempted
stouset
committed