move changePolicy to policy.change
update tests for policy.change
add events api tests
touch surface api tests
only allow one redis connection per kansas instance
create event bus
scaffold Kansas errors test
complete exporting events on kansas main
work on emitted events
complete api events assertions
tweaks on events api tests
create policy assertions lib
fix path bugs
fix events bugs and tests, all pass now
scaffold logger test
author first error test and implement expected behavior for connect()
more error token create test cases
token create events tests done
fix bugs found in usage model
all error tests pass