Get liberator up and running.
Add test server.
Allow listing of circles.
Handle POST requests to circles resource.
Make POSTs work for circles.
Remove debug printlns
Reject requests with not all the right parameters.
Add test for malformed JSON.
Use keywords instead of strings for JSON-parsed objects.
Refactor failure test cases.
Test creating and listing multiple circles.
Add roles endpoint.
Get collective roles posting.
Refactor test to be more DRY.
Add test cases for badly formed POST requests to create newroles.
Start working on getting roles.
Use names instead of IDs for URLs.
Merge in changes from upstream/master.
Change 422 responses to 400.
Put in the groundwork for URI validating.