Guided Tour: positions first step (fixes #150)

Change-Id: I517453e337cf2226feadb5517804fed096ba9617
diff --git a/dev/js/src/tour/tours.js b/dev/js/src/tour/tours.js
index cf0857c..cc7caf6 100644
--- a/dev/js/src/tour/tours.js
+++ b/dev/js/src/tour/tours.js
@@ -92,9 +92,11 @@
 
       //steps of the example tour
       let Steps =[
-        {
+        {  
+          element: '#link-guided-tour',
           title: loc.TOUR_welcti,
           intro: loc.TOUR_welc,
+          position: 'right',
         },
         {
           element: '#q-field',