[oe] packages

[C Michael Sundius]

I'm trying to understand how package feeds work. From the documentation it
seems
that you can use a package feed to install prebuilt packages onto a running
taget.
but what I'd like to do is to have OE look to see if a pre built package
exists before it
goes and builds one. Sort of like a packaged staging, but distributed, so
anyone could
pick up the package it needs from a single server, rather than having to
build it first