Dev
minor, add more log
add issue template
add more error check
minor
fix performance
* rename JWK_HEADER * fix performance * fix performance, use cached nonce * do not register account if already registered * fix thumbprint * minor, reduce the sleep time.
* rename JWK_HEADER * fix performance * fix performance, use cached nonce * do not register account if already registered * fix thumbprint
minor, add message
add retry to deactivate command
add retry for temp authz request error