Merge pull request #5 from ActiveTriples/fix1_remove_af_ref

Use AT Solrizer config for default solr_uri

lib/active_triples/solrizer/solr_service.rb

@@ -28,7 +28,7 @@ def instance
         # Register Solr
 
         unless Thread.current[:solr_service]
-          register(ActiveFedora.solr_config[:url])
+          register(ActiveTriples::Solrizer.configuration.solr_uri)
         end
 
         raise SolrNotInitialized unless Thread.current[:solr_service]