Make the allowable prominence states a constant so we can access them elsewhere.
Add incoming message update action and route.
Shorter route names and paths
Realphabetize.
Add factory_girl gem - hopefully transitioning from fixtures to factories will mean faster running tests over time.
Make some simple factories for real objects to be used in tests and make them available in specs.
Add a simple edit action and template
Use new partial for incoming message admin boilerplate.
I don't think there's any need to refind incoming messages - the order is the same as the default association.
Link to the new incoming message edit form from the request admin page.
Add the meat of the update action.
Add a possible event type 'edit_incoming' to cover changes in prominence to incoming messages.