Added support for Dockerfiles
Fixed docker_file bug
Added test to for adding images with a Dockerfile
adding cpuset option, updating readme to reflect usage
Merge pull request #149 from bcicen/master

adding --cpuset option
Merge pull request #148 from ves/master

docker from centos7-extras expects a different sysconfig
Fix for tag on nginx image
Add a Centos 7 box for acceptance tests
Add Centos 7 to the acceptance test suite
Add metadata checking to test suite
update development dependencies
add puppet strings dependency
clarify testing in README
Ensure we're using the bundled version of metadata parser
We need the metadata gem on Travis
cut down on tested puppet versions
use 3.7 for development for error handling in puppet module tool
Make Docker::Run and Docker::Image resources come after docker is ready
add support for detach flag
update tests