Start of refactor with better public API.
Refactor redirecting a callback on a future from an executor.
Mostly refactored and mostly working.
Slight refactor of the container check.
More refactoring for easier readability.
Minor refinements.
Remove add_done_callback, fix setlink typo.
Remove extra debugging, fix run env.
Run cadvisor during the tests.
Wait for cadvisor.
Run heck properly.
Add usage of dnsmasq.
flake8
Merge branch 'master' into feature/aws-api-refactor

Conflicts:
	loadsbroker/broker.py
Let's not add these.