Thank you! I've spent a great deal of time on it. As for that module, I admit that it's pretty bare-bones (so is postgres). Both were made as a proof-of-concept, to be fleshed out at some later point in time.
Header support was, at the time, something I didn't know quite how I wanted done, and was thus left out. I will, at some future time, add in header support.
I would also like header support. Perhaps during the next release (which should start some time in July), I can get around to putting that in. One of my original goals was to get Lily usable on Apache, and I've gotten far distracted from that.
