Fix minor typo in file name ~/.uaac.yml
Merge pull request #42 from asankha/patch-1

Fix minor typo in file name ~/.uaac.yml
Initial code to map external authorities to scopes
External scopes are not added for client_credentials grants
Initial code to map external authorities to scopes
Externally authorized scopes now don't appear in the approval flow
Minor updates
Fix the owner password flow to work with users authenticated by the login server