add option to pause clips after play

app/static/js/ascroll.js

@@ -110,7 +110,11 @@ function timeupdate(event) {
                 event.target.pause()
             }
             */
-            event.target.currentTime = in_
+            if (config.pause) {
+                event.target.pause()
+            } else {
+                event.target.currentTime = in_
+            }
         }
     }
 }