Default to anonymous user when no users have been defined
Merge pull request #1 from arobson/master

Default to anonymous user when no users have been defined
Improve API to derive appName (for bucket prefixing) from autohost or config and return an object containing authorization, authentication and hasUsers properties
Merge pull request #2 from arobson/master

Improve API to derive appName (for bucket prefixing) from autohost or co...
Fixing knuckle-head error in done callback
Merge pull request #3 from arobson/master

Fixing knuckle-head error in done callback