Added rabotnik message bus logic

\approve @marius

spearhead/configure.py

@@ -40,6 +40,11 @@ class Configuration:
             self.overpass_base_url = config["overpass_base_url"]
             self.filepath = config["filepath"]
             self.state_filename = config["state_filename"]
+            self.rabotnik = {
+                "hostname": config["rabotnik"]["hostname"],
+                "username": config["rabotnik"]["username"],
+                "password": config["rabotnik"]["password"],
+            }
         except KeyError as e:
             logger.info("Error: The variable %s hasn't been set in the config file." % str(e))
             sys.exit(1)