give pythons < 2.6.0 a chance at running the tests by importing simplejson if json is not available.
give pythons < 2.6.0 a chance at running the tests by importing simplejson if json is not available.

dbs/rdflib,ssssam/rdflib,dbs/rdflib,avorio/rdflib,armandobs14/rdflib,yingerj/rdflib,marma/rdflib,armandobs14/rdflib,marma/rdflib,avorio/rdflib,armandobs14/rdflib,RDFLib/rdflib,avorio/rdflib,marma/rdflib,yingerj/rdflib,ssssam/rdflib,ssssam/rdflib,dbs/rdflib,marma/rdflib,armandobs14/rdflib,RDFLib/rdflib,RDFLib/rdflib,yingerj/rdflib,dbs/rdflib,yingerj/rdflib,RDFLib/rdflib,avorio/rdflib,ssssam/rdflib