- Fix#79
- Rename event EventGet to EventGetUser
- Remove double DB fetch
- Add new event callpoint: After(EventGetUser) for things that need to
check that the user is ABLE to be gotten after it's fetched from the
DB. That is before returning to the web app, ensure that the user is
valid from a confirmation/lock etc point of view.
- Add test to make sure all the events are firing in CurrentUser()
- Add error handling at the routing level so that all errors can bubble
up and be handled and logged there in one place.
- Add Err variants for ClientStorer and Attributes to facilitate
generating errors for missing type-failing arguments.
- Add better control flow and error handling for callbacks.
