title: directory based idea project with gradle
body: <p>I looked at the <a href="http://www.gradle.org/docs/current/userguide/idea_plugin.html" rel="nofollow">documentation</a> and didn't see a way to do this. Is there a way to tell the gradle idea task to create the directory project structure (<code>.idea</code>) rather than the project/module files (<code>ipr, iml, iws</code>) ?</p>