[docker] Cleanup and reduce container sizes#2945

Merged

fehguy merged 5 commits intoswagger-api:masterfrom

jimschubert:dockerfiles

Feb 9, 2017

Commits on May 24, 2016

Commits on May 25, 2016

[docker] Update root Dockerfile and run-in-docker
jimschubert
committed

Commits on May 27, 2016

[docker] Add container docs and example usage
jimschubert
committed