Adding deproxy endpoint, not done
More stuff.
Moar
spinning up client threads to handle requests
moar
Deproxy endpoint threading working
Merge branch 'deproxy_endpoint'

Conflicts:
	src/main/groovy/org/rackspace/gdeproxy/DeproxyEndpoint.groovy
	src/main/groovy/org/rackspace/gdeproxy/MessageChain.groovy
	src/main/groovy/org/rackspace/gdeproxy/Request.groovy
	src/test/groovy/org/rackspace/gdeproxy/DefaultHandlerTest.groovy
Removed the GDeproxy class in favor of Deproxy.
Filled in sendRequest. Changed fromStream to fromReader.
Filled in DeproxyShutdownTest.
Filled in processNewConnection.
Filled in handleOneRequest.
Filled in the readBody method.
Filled in Response.
Re-worked HttpResponseMessage. Split it into two maps.
moar
Thread start/initialization issues in deproxyendpoint
Partially fixed it. DefaultHandlerTest passes.
Merge branch 'threads'

Conflicts:
	src/main/groovy/org/rackspace/gdeproxy/DeproxyEndpoint.groovy
Added VERSION_STRING field and User-Agent and Server default headers.