Add test coverage for

• Client registration
• Client authorization
• Token endpoint

I have my own instance of Muppy running on my domain at ​http://url.thelovebug.org/ - it would be really useful if media uploaded to MediaGoblin could be automatically assigned a shortened URL for me to share rather than the behemoth of a URL that could (potentially) be generated by MediaGoblin.

Usage for Muppy can be found at: ​http://corenominal.org/muppy-project/usage/

Of course, other freeURL shorteners are available!

Our atom feeds use taguris (RFC 4151).

First thing to re-evaluate: Do we want to/have to use taguris in this place? There might be good reasons to want this.

taguris have the form {ownerid_namespace}:{localpart}. This is so they are human generatable AND universal unique. the {ownerid_namespace} is formed of {DNSname_or_email},{date}. The date is the time when the domain/email was owned by the author. This is so that a domain can go to a new owner, which in turn has a new namespace.

For feeds owned by a user, we can use the registration date of the user. We currently use the *current* year. Which is plain wrong. Because the id should never change after first being shipped. So this should be fixed soon.

For site feeds we currently use 2011 as the date. We probably should switch this over to something like the "deploy date". The problem is how to find out about it. We could use the date of the oldest entry in the db, but that will change when the oldest image gets deleted by the owner. ("You may not delete the master goblin image.", hoho). No easy solution currently available.