Open Stack

Hey all,

I'm going to remove myself from the nova-core group. I'll still do
reviews and stuff, but I've been focusing a lot on Glance, and there
are much more knowledgeable folks already on and proposed for
nova-core.

Not sure if this is the way to go about "resigning" from nova-core,
but since nobody's done it so far... here goes nothing :)

-jay