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Introduce pundit and strong_parameters with User as the first target
Pundit policies for people, profiles, and callsigns
Several scheduling and related policies
Policies for event based models and a few random improvements
Better error handling for non-html formats
More better error handling for non-html formats
Message policy
Shift/slot template policies
ART policy and audits
Use policy instead of can for search box
Use policy instead of can for event picker
User role policy and better management UX
Unused method
Blanket audit policy
Replace remaining cancan calls with pundit equivalents
Remove cancan gem and CanCan references
Switch from cancan to pundit for authorization; add strong parameters
Mask roles to see the system with a more limited set of permissions
Update copyright