title: Compile GWT via Ant
body: <p>Is it possible to run the GWT compiler (Java to JavaScript) and perhaps run other GWT tools (such as compile reports, run in dev mode, etc.) from an Ant buildfile? If so, where are these Ant tasks defined? I don't see anything in the SDK.</p>
  
  <p>I <em>can't</em> imagine Google would make something as powerful as GWT and <em>force</em> developers to only run builds out of their local Eclipse instances...how do CI builds kick this stuff off?</p>