Remove url hash while sharing

static/canvas.js

@@ -103,10 +103,10 @@ let draw = function() {
 			   + window.location.hash);
 
       // Update tweet button
-      document.getElementById('tweet-button').href = 'https://twitter.com/intent/tweet?text=Soutenez La Quadrature du Net ! ' + encodeURIComponent(window.location.href);
+      document.getElementById('tweet-button').href = 'https://twitter.com/intent/tweet?text=Soutenez La Quadrature du Net ! ' + encodeURIComponent(window.location.href.split('#')[0]);
 
       // Update facebook button
-      document.getElementById('fb-button').href = 'https://www.facebook.com/sharer/sharer.php?u=' + encodeURIComponent(window.location.href);
+      document.getElementById('fb-button').href = 'https://www.facebook.com/sharer/sharer.php?u=' + encodeURIComponent(window.location.href.split('#')[0]);
     }, false);
   });
 }