Santuario patch coming shortly

[Cantor, Scott]

> I've tried cherry picking commits [4a68383] and [6cbf18f] on top of
> 1.7.3 but 4a68383 doesn't apply cleanly and the interface change of
> XSECKeyInfoResolverDefault::resolveKey causes further compile errors
> down the chain (even propagating this change to XSECKeyInfoResolver and
> InteropResolver also causes errors)... I'm not used to C++ so I don't feel
> comfortable messing around with the code more than that.

I wasn't aware much there had changed beyond the cosmetic, but I can probably assist at some point, obviously it's not top priority.

-- Scott