Create UIUC profile

- Update UIUC to sourceResource
- Add module uiuc_publisher_to_dataprovider for UIUC dataProvider
  mapping
- Update oai.py list_sets and dpla-list-sets to allow for setting
  of metadataPrefix via profile.
Merge branch 'develop' into artstor

Conflicts:
	akara.conf
	test/server_support.py