Fixes #7977 - Enabling rubocop for foreman-docker
Refs #7977 - Chain rubocop to jenkins
Refs #7642 - Create docker image and tag models
Refs #7642 - Refactor image/tag and tests
Fixes #7986 - Save container UUID and display managed containers
Fixes #7997 - Fixing foreign key on tags relationship for images
Fixes #8004 - Delete managed containers
Fixes #8003 - Wizard finish redirects to container
Fixes #7967 - Show processes running in a container
Fixes #7960 - Initial console logs support
Refs #8004 - i18n delete containers message
Refs #8004 - fix i18n
Refs #8004 - rubocop line is too long
Fixes #8031 - container model initialization is no longer order-dependent
Fixes #8034 - Console support for compute resources
Update README.md

Updated to include db:migrate
Fixes #7870: support for auto-complete in image search
Fixes #8035: Commit container changes
Fixes #8036: Validate images and tags
fixes #8100 - make engine and asset precompilation name consistent

Ensures that when precompiling, both the assets and the manifest end up under
'foreman_docker' rather than one ending up under 'foreman_docker_engine'.  Not
much functional effect except it keeps everything in one dir.