add regular-key support ?

[trueIoV]

Add the ability to add a separate address and a separate secret, since sometimes access to the address occurs on a regular-key.

[N3TC4T]

Hey @marketArea

Actully this is the moneyd related support , I'm not sure they support regular key or not , just created an Issuse so we can get the answer 👍

interledgerjs/moneyd#50