used a sup for http_client and used lhttpc

I added a sup for the http_client procs for monitoring
I experimented with lhttpc; not sure if it is any better.

I may want to ditch the http_client proc and stream directly to
the http request process.

It is a bit hard to see where the slow down is but compared to velox
the performance isn't very impressive.
Added lager
Changed the root path
Added log/ to the gitignore
Added error handling for the request body.
initial release files
cuttlefish integration
Merge pull request #1 from ericmoritz/feature/cuttlefish-packaging

Feature/cuttlefish packaging