- Fix the browser history management

app/widgets/Tabs/tabs.js

@@ -7,7 +7,6 @@ function createTabs() {
     // We create the list
     var html = '';
     for (var i=0; i<tabs.length; i++){
-	//if(document.URL.search(tabs[i].id)>-1)
         if(window.location.hash == '#'+tabs[i].id)
             current = tabs[i].id;
         
@@ -16,7 +15,6 @@ function createTabs() {
         html += '</li>';
     }
     
-    
     // We show the first tab
     tabs[0].style.display = "block";
 
@@ -61,7 +59,9 @@ function changeTab(current, n){
     // We show the selected div
     var tabOn = document.querySelector('#'+n);
     tabOn.style.display = "block";
-    window.location.hash = n;
+
+    var baseUrl = window.location.href.split('#')[0];
+    window.location.replace(baseUrl + '#' + n);
         
     scroll(0,0);
 }