Key-value Concourse resource v1.1.0

Features

• Properly implements the key-value resource contract, using file names as keys and file contents as values, thus conforming the ConfigMap format from Kubernetes, and conventions established by nearly all Concourse resources
• Fixed put steps
• Unit tests passing, and properly blocking the Docker build whenever failing
• Concourse build pipeline for faster publishing of new versions

Breaking changes

• Requires the directory parameter for put steps

Usage

resource_types:
  - name: key-value
    type: registry-image
    source:
      repository: gstack/keyval-resource
      tag: "1.1.0"