Add a new fig command for retrieving the locally bound port of a service.

Signed-off-by: Daniel Nephin <dnephin@gmail.com>
Merge pull request #402 from dnephin/fig_ports.rebase

Fig port command
Remove fig.packages replace with real deps.

Signed-off-by: Daniel Nephin <dnephin@gmail.com>
Merge branch 'dnephin-replace_packages_with_deps'

Closes #375
Fix missing six package

I had some .pyc files kicking around, urgh.

Signed-off-by: Ben Firshman <ben@firshman.co.uk>
Merge pull request #475 from bfirsh/fix-missing-six-package

Fix missing six package
Merge branch 'master' of github.com:docker/fig

Conflicts:
	fig/cli/main.py
	fig/container.py
	fig/service.py
	requirements-dev.txt
	requirements.txt
	tests/integration/cli_test.py
	tests/unit/container_test.py
	tests/unit/service_test.py