Save CSR in ma_outside_cert table

[MarshallBrinn]

It would be very helpful to save the CSR in ma_outside_cert so that if we need to regenerate the cert (once signers change, e.g.) we'll be able to without asking the user for another CSR.

Imported from trac ticket #561, created by mbrinn on 05-23-2013 at 14:55, last modified: 07-15-2014 at 14:40

[ahelsing]

If a CSR doesn't have an expiration, then this is still useful when renewing your cert - with this you could renew your cert without uploading your CSR again.

Trac comment by ahelsing on 07-15-2014 at 14:40