kendo-labs/knockout-kendo — pull request #130 by Nadynho (2014-04-14 11:48:32+00:00)
Title: Update knockout-kendo-core.js

Why should we always invoke async method calls if not wanted?
With this approach, we can decide if the widget should use async events or not.
e.g.
kendoGrid: { throttle: -1 }
If not specified, by default it will execute async calls.

Hope this helps.