Implement auth
Added Initial inventory models
More inventory setup
Adding Calendar/Events
Working on scheduling
More event updates
Added notes schema and relationships to person and visits
Remove event type
Made table headers left aligned for events
Added event columns to visits table
Annotated models
update from master
add Pundit
add roles model
migrate the roles
Merge pull request #15 from electricpineapple/master

Bring in Pundit
Added address model
Merge pull request #16 from jjulien/address_model

Added address model