rdfloki fixes in parser (does not properly rendered the graph) and css (ugly...

rdfloki fixes in parser (does not properly rendered the graph) and css (ugly gray shadow behind the labels)

rdfloki/all.css

@@ -47,7 +47,7 @@ svg.rdfgraph .nodeGroup a:hover {
 
 .rdfgraph .linkLabelShadow {
     cursor: default;
-    stroke: gray;
+    /* stroke: gray; */
 }
 
 .rdfgraph .link {

rdfloki/plugin.info.txt

 base   rdfloki
 author GEIST Research Group
 email  geist@agh.edu.pl
-date   2017-09-19
+date   2018-09-16
 name   rdfloki
 desc   Knowledge visualisation plugin for Loki semantic wiki
 url    http://loki.ia.agh.edu.pl/

rdfloki/scripts/rdfparser.js

@@ -63,7 +63,7 @@ jQuery.extend({
 		    'attr': name,
 		    'type': node.attr['rdf:datatype'],
 		    'resource': node.attr['rdf:resource'],
-		    'label': /.*:(.*?:.*?:.*?.*?)$/.exec(node.attr['rdf:resource'])[1]
+		    'label': node.attr['rdf:resource']
 		});
 		return;
 	    }