- Uses module Auth defined in openstacklib (see Depends-On)
respectively offering class methods for the providers.
Instead of relying on class inheritance which turned out to cause unnecessary
complexity.
- Also make use of Credentials (see Depends-On) object to keep authentication
details.
Change-Id: I0294e57e5a1408ea364182302a734e2292ae0af4
Depends-On: If628f4ad95f3aac3392475d4ea6857fb858f8755
Implements: blueprint auth-restructure
4f5eba30d5