remove_container now raises an exception when encountering an error
Merge branch 'master' of https://github.com/dotcloud/docker-py
Fix for #30 (Client#build tag param now works properly)
create_container now accepts dict objects for the environment parameter. Fixes #20
Bumped version to 0.1.5
Fixed tests
added privileged container support
Merge pull request #34 from ehazlett/privileged-containers

added privileged container support