Merge pull request #10 from kasper-f/portConfigAdded

Merge pull request #8 from mausch/patch-1

Fix error description

Updated to send port configs to docker host and not an empty object

added spec to test several use cases

changed spec to use default Docker client and default authInfo

changed spec to use default Docker client

changed spec to use default Docker client

fixed #3 and allow to parse more sophisticated repository tags (especially when using private repos)

fixed DefaultDockerAuth not useable as mixin-trait (as it extends a case class)

added: throw runtime exception when trying to use imageInsertResource with API versions other than v1.9

added: default DockerClient constructor which uses DOCKER_HOST env to configure itself

bumped sbt version

Merge pull request #4 from elkorn/master

Separate the config reader.