Example data for gencrl through serve API

Hi!

I've been scratching my head a while now on how to call gencrl through the serve api.

The basic POST is `{
"certificate" : "xxxx",
"issuingKey":"xxxx",
"expireTime": "nnn"
}` but I don't know how to input the certificate and key in a sane way. cfssl returns "invalid character '\\n' in string literal" every time I try to enter a PEM certificate. and everything else I've tried (like removing newlines) result in a new error or "failed to decode certificate".

What am I missing?

// Andreas