bumped eclipse sbt version
adjusted docker client settings used for tests
fixed regex of allowed repoTag to allow tags like ubuntu:ubuntu-14.01
added / changed fields since api v0.9 to current v1.14
added / changed endpoints and endpoint params since api v0.9 to current v1.14
added JSON formats to reflect API changes introduced in API v1.12 and later
fixed JSON formats to reflect changes in model classes
modified tests to compile with latest changes
added docker client for API version v1.14
started to implement changes introduced with API v1.12 and later