title: How to disable V2 OData $batch request by default in UI5?
body: <p>I made a Master-Detail application in Web IDE with SAPUI5.</p>
  <p>I connected my application to an OData service (V2). The connection parameters have been stored in <code>manifest.json</code>.</p>
  <p>I want to prevent my UI5 application from using <code>$batch</code> requests.</p>
  <p>I know how to use the following code to disable batch request for a particular request:</p>
  <pre class="lang-js prettyprint-override"><code>var oDataModel = this.getModel(); // sap.ui.model.odata.v2.ODataModel
  oDataModel.setUseBatch(false);
  </code></pre>
  <p>But the problem is that I can not use this in <code>onInit</code> function.</p>
  <p>Can I set some parameter in <code>manifest.json</code> to disable batch request in general and even when the program is loading it does not use <code>$batch</code>?</p>