Fix parsing of Gateways and Priority Rules (#35)

* Fix gateways and priority rules parsing

* Removing comment with dead code

Co-authored-by: Raphael Sant'Anna <raphael.santanna@exame.com>

GPClient/main.cpp

@@ -31,7 +31,7 @@ int main(int argc, char *argv[])
     GPClient w;
     w.show();
 
-    QObject::connect(&app, &SingleApplication::instanceStarted, &w, &GPClient::activiate);
+    QObject::connect(&app, &SingleApplication::instanceStarted, &w, &GPClient::activate);
 
     return app.exec();
 }