SailGraph.loadRDF: customized with RDFParser and RDFHandler
SailGraph.loadRDF: clarifications for the RDFParser and RDFHandler @joshsh
SailGraph.loadRDF: minor correction to the comment regarding rdfHandler for the default loadRDF
Merge branch 'master' of github.com:tinkerpop/blueprints into SailGraph.loadRDF
SailGraph.loadRDF: made two public methods, one for format and another for RDFParser @joshsh
Merge pull request #482 from juharris/SailGraph.loadRDF

SailGraph.loadRDF: customized with RDFParser and RDFHandler