v0.0.3

• commands for deis ckan instance import and management
• finalize docker, add command to list and get deis instance details
• add docker image, continuous deployment, update documentation
• refactor cli to use click, misc. improvements and fixes
• refactor deis instance management to components, misc. improvements and fixes
• add a class for management of running ckan instance - port-forward, exec, logs, paster
• add annotations for setting flags, values and secrets on deis instances
• add support for management of gcloud, gitlab and the centralized ckan infra
• add kubectl helper functions: check_call, update_secret, get_item_detailed_description
• add ckan-cloud-operator-env script to manage multiple ckan cloud operators