No dragscroll while sorting swimlanes

client/components/swimlanes/swimlanes.jade

@@ -1,5 +1,5 @@
 template(name="swimlane")
-  .swimlane
+  .swimlane.nodragscroll
     +swimlaneHeader
   unless collapseSwimlane
     .swimlane.js-lists.js-swimlane(id="swimlane-{{_id}}"