title: How to disable icefaces info logging
body: <p>i was wondering how to disable icefaces info logging like:</p>
  
  <pre><code>INFO: 
  ICEsoft Technologies Inc.
  ICEpush 2.0.2
  Build number: 6
  Revision: 24488
  
  Jan 3, 2012 2:47:48 PM org.icefaces.util.EnvConfig init
  INFO: ICEfaces Configuration: 
  org.icefaces.render.auto: true [default]
  org.icefaces.autoid: true [default]
  org.icefaces.aria.enabled: true [default]
  org.icefaces.blockUIOnSubmit: false [default]
  org.icefaces.compressDOM: false [default]
  org.icefaces.compressResources: true [default]
  org.icefaces.connectionLostRedirectURI: null [default]
  org.icefaces.deltaSubmit: false [default]
  org.icefaces.lazyPush: true [default]
  org.icefaces.sessionExpiredRedirectURI: null [default]
  org.icefaces.standardFormSerialization: false [default]
  org.icefaces.strictSessionTimeout: false [default]
  org.icefaces.windowScopeExpiration = 1000 [default]
  org.icefaces.mandatoryResourceConfiguration: null [default]
  org.icefaces.uniqueResourceURLs: true [default]
  org.icefaces.lazyWindowScope: true [default]
  org.icefaces.disableDefaultErrorPopups: false [default]
  
  Jan 3, 2012 2:47:49 PM org.icefaces.impl.renderkit.DOMRenderKit &lt;clinit&gt;
  INFO: 
  ICEsoft Technologies Inc.
  ICEfaces 2.0.2
  Build number: 8
  Revision: 24561
  </code></pre>
  
  <p>i tried adding the following to my log4j configuration with no luck:</p>
  
  <pre><code>log4j.logger.org.icefaces=FATAL
  </code></pre>