1. Changed the diffuser launcher default behavior to run the local diffuser. Mostly this is because the diffuser launcher should be able to work with any diffuser--including the restful one--but shouldn't have a preferred diffuser, as it had in the restful diffuser.
1. Removed a further, unnatural, dependency of the restful_server from the launcher by moving the DiffusiveLoader into the core module, where it appropriately belongs. This makes the launcher a simple and small module quite separate from everything else.
1. Updated code to so that it can run the with a local restful diffuser. The command-line command is quite ugly, but for now it'll do.
Updated an error message when the class reader in the restful diffuser server didn't get any enties