[ContextSaver] Json top level is now a dict

And not an array anymore.

ContextSaver.py

@@ -152,7 +152,7 @@ if __name__ == "__main__":
 
     #######################################################
     # Prepare array for result
-    results = []
+    results = dict()
 
     #######################################################
     # Scan all devices
@@ -171,13 +171,12 @@ if __name__ == "__main__":
 
         # Build json dict
         jdict = {
-                "tangopath":dev,
                 "wattributes":wattr,
                 "properties":props,
                 }
 
         # Add to results
-        results.append(jdict)
+        results[dev] = jdict
 
     logger.info("Done")