The input data is described in YAML or JSON format
Also implemented support of priorities for repositories
Change-Id: I02f11714ba8880dd06c3ceeadf230c1d812ff0be
Implements: blueprint unify-input-data
When a development environment is under a proxy, tox is failed even if
environment variables of the proxy are set.
This patch fixes this problem.
Closes-Bug: #1525115
Change-Id: If08711d5dc98e40c97dd851ad15d01764828902a
the project structure was created by cookiecutter.
Implements: blueprint refactor-local-mirror-scripts
Partial-Bug: #1487077
Change-Id: Ib33955ba1d4013bc1491a503610885367924b0e9