title: OData V4 System.DateTime breaking change
body: <p>I am attempting to convert V3 to V4. However, the conversion revealed the removal of support for System.DateTime as found in <a href="http://aspnetwebstack.codeplex.com/workitem/1753" rel="nofollow">http://aspnetwebstack.codeplex.com/workitem/1753</a>. I cannot change the model to use offset. There are other questions about this, but there is no work around provided.</p>
  
  <p>I attemtped to do something like this:</p>
  
  <pre><code>var builder = new ODataConventionModelBuilder();
  var config = builder.EntitySet&lt;DepartmentListItem&gt;("DepartmentList");
  config.EntityType.Ignore(x =&gt; x.StartDate);
  var ops = new ODataQueryOptions&lt;DepartmentListItem&gt;(new ODataQueryContext(builder.GetEdmModel(), typeof(DepartmentListItem), null), queryOptions.Request);
  var query = ops.ApplyTo(_uow.Set&lt;DepartmentListItem&gt;()).Cast&lt;DepartmentListItem&gt;();
  </code></pre>
  
  <p>just to get it to work but to no avail. Is there anyway to handle this conversion manually.</p>
  
  <p>Thanks.</p>