[BUG] Use correct callback syntax when creating external withdrawal.
[FEATURE] Do not set all the ripple transactions to no issuances.
Merge branch 'master' of github.com:stevenzeiler/ripple-gateway-rest-api
[FEATURE] Add Basic Auth to all but one resource.
Merge branch 'master' of github.com:stevenzeiler/ripple-gateway-rest-api