Tour: extend explanations to vc creation (fixes #147)

Change-Id: I50e41b9cb0d26082d1cdf9de6ad4571430f4ccd2
diff --git a/dev/js/src/loc/dereko.js b/dev/js/src/loc/dereko.js
index 2cdae7d..6912f9b 100644
--- a/dev/js/src/loc/dereko.js
+++ b/dev/js/src/loc/dereko.js
@@ -22,4 +22,5 @@
   
   loc.TOUR_Relations = "corenlp/c";
 
+  loc.TOUR_DocSigle = "WPD17/D01"; 
 });