title: Way to use postgresql and avoid testunit by default in rails 3.2?
body: <p>I'm tired of typing <code>$ rails new [app name] -d postgresql --skip-test-unit</code> every time I start a new rails app.  I'm using rails 3.2.  </p>
  
  <p>Is there any way to make using postresql and skipping test unit my default for new rails apps?</p>