Updating sample data to point to localhost-based URIs so the tests work as integration tests agaist the local machine
Updating test for parsing of normal hours, which was only working by accident; cannot guarantee the first hours spec retrieved from the graph was for the right day of the week
Changing the test for parsing of normal hours to no longer check the day of week array
Updating the Organization test to remove duplication and use calls to interact with the graph to match how the web app uses the same calls
Modifying the hours spec test to call and construct objects from the graph like the code does and to remove fragility of assuming array position when parsing special hours
Adding test assertion that parsing normal hours loads objects of the type-mapped class
Adding test assertion to confirm that parsing the Organization RDF data contructs objects of the type-mapped class
Cleaning up the way the config and index load the initial graph