Pecan initial files check in
Working version of Health endpoint with Pecan

After battling for a longtime with stevedore, pecan configs, routing,
misplaced root controllers, I now have a full working version of pecan
in the marconi framework.

Took me 6 hours to get here on a Saturday. I can’t believe Im not able
to focus at work to get this done. Im touching this code after 3 weeks.
Intermediate check in
Pecan madness
renames, simplify, rm pecanconf

Change-Id: Ifbe9ed1ce9964fd82460d6d9ecd6ae0e8be64d1b
pecan fixes

Change-Id: Idcece645c81470026053b7c7f9c412ec4cfa563e
Merge branch 'pecanish' of https://github.com/cabrera/marconi into Pecan

Conflicts:
	marconi/queues/transport/pecan/driver.py
	setup.cfg