Currently in tests, we have calls to os.Remove and os.RemoveAll where we
don't check the returned error. This hides useful error messages when
tests fail to run, such as "too many open files".
This change checks for more filesystem related errors and calls t.Fatal
if there is an error.
Added update to parse and load operator JWTs.
Changed to add in signing keys from operator JWT to list of trusted keys.
Added URL account resolver.
Added account claim updates by system messages.
Signed-off-by: Derek Collison <derek@nats.io>
Add in trusted keys options and binary stamp
User JWT and Account fetch with AccountResolver
Account and User expiration
Account Imports/Exports w/ updates
Import activation expiration
Signed-off-by: Derek Collison <derek@nats.io>
