remove unused bodies_graph method
move specs for create_direct_container further down in file
remove unused bodies_graph method
implement LdpCreator.create_target_resources except external references for hasSource URIs
finish refactor of specs and fixtures for LdpCreator.create_body_resources
fix LdpCreator.create_body_resources to create URI rather than literals as the objects of externalReference property
remove unused targets_graph method
LdpCreator.create_target_resources works except for fedora bug for #source hash uris
implement LdpCreator.create_from_graph
LdpCreator.create method now uses graph - old code removed
fix remaining bug with LdpCreator.create_target_resources when target contains blankNode with hasSource URI that has addl properties
Merge pull request #68 from sul-dlss/ldp-creator-graph

finished refactor of LdpCreator to use graph and cope with all squirrelly anno cases