check dependencies for known vulns
Fix eslint errors.
Merge pull request #118 from pdehaan/dependencylint

check dependencies for known vulns
Fix loadtest with needed MCC and 204 new error codes.
At this stage we don't validate the MSISDN because the SMS Inboud gateway validate it for us.
Release 0.4.2
Add a smsMapping backend that implements getMoVerifier and getMtSender.