title: How can I stop IISExpress from dumping every detail of every request into the Visual Studio Output window?
body: <p>My VS 2013 output window is full of this:</p>
  
  <pre><code>iisexpress.exe Information: 0 : Request, Method=GET, Url=http://localhost:51741/api/Clients/?$filter=UniqueName eq '6269', Message='http://localhost:51741/api/Clients/?$filter=UniqueName eq '6269''
  iisexpress.exe Information: 0 : Message='Clients', Operation=DefaultHttpControllerSelector.SelectController
  iisexpress.exe Information: 0 : Message='MyProj.Controllers.ClientsController', Operation=DefaultHttpControllerActivator.Create
  iisexpress.exe Information: 0 : Message='MyProj.Controllers.ClientsController', Operation=HttpControllerDescriptor.CreateController
  iisexpress.exe Information: 0 : Message='Selected action 'GetClients()'', Operation=ApiControllerActionSelector.SelectAction
  iisexpress.exe Information: 0 : Operation=HttpActionBinding.ExecuteBindingAsync
  iisexpress.exe Information: 0 : Operation=QueryableAttribute.ActionExecuting
  iisexpress.exe Information: 0 : Message='Action returned 'System.Collections.Generic.List`1[MyProj.Models.ClientDto]'', Operation=ReflectedHttpActionDescriptor.ExecuteAsync
  iisexpress.exe Information: 0 : Message='Will use same 'JsonMediaTypeFormatter' formatter', Operation=JsonMediaTypeFormatter.GetPerRequestFormatterInstance
  iisexpress.exe Information: 0 : Message='Selected formatter='JsonMediaTypeFormatter', content-type='application/json; charset=utf-8'', Operation=DefaultContentNegotiator.Negotiate
  iisexpress.exe Information: 0 : Operation=ApiControllerActionInvoker.InvokeActionAsync, Status=200 (OK)
  iisexpress.exe Information: 0 : Operation=QueryableAttribute.ActionExecuted, Status=200 (OK)
  iisexpress.exe Information: 0 : Operation=ClientsController.ExecuteAsync, Status=200 (OK)
  iisexpress.exe Information: 0 : Response, Status=200 (OK), Method=GET, Url=http://localhost:51741/api/Clients/?$filter=UniqueName eq '6269', Message='Content-type='application/json; charset=utf-8', content-length=unknown'
  iisexpress.exe Information: 0 : Operation=JsonMediaTypeFormatter.WriteToStreamAsync
  iisexpress.exe Information: 0 : Operation=ClientsController.Dispose
  </code></pre>
  
  <p>How do I turn all that off?  All I want to see are <strong>my</strong> calls to <code>Trace.TraceInformation</code>, <code>Trace.TraceError</code>, <code>Trace.TraceWarning</code>, etc.</p>