Increased time until a reload is requested after the "Socket" connection was...

Increased time until a reload is requested after the "Socket" connection was interrupted from 5s to 25s.

vispa/static/js/vispa.js

@@ -129,7 +129,7 @@ define([
               })
             ]
           });
-          }, 5e3);
+          }, 25e3);
         }
       });