1159067 user cred from config
1159067 user cred from config

Added defaults to auth section in config
1159067 user cred from config

Allow pulp to read user cred from config or environment variables
if not passed from command line
1159067 user cred from config

Added tests to check getting user creds from config
1159067 user cred from config

Added doc information for the new feature about
getting user creds from config