expose docker container port based on config
create the reporter early, keep the reporter, but reset the part number
remove todo
Merge pull request #93 from travis-ci/sf-docker

expose docker container port, create the reporter early, keep the reporter, but reset the part number
update travis-build
Merge branch 'master' of github.com:travis-ci/travis-worker

Conflicts:
	Gemfile.lock
update travis-build