title: Hamcrest and ScalaTest
body: <p>I found <code>Hamcrest</code> convenient to use with <code>JUnit</code>. Now I am going to use <code>ScalaTest</code>. I know I can use <code>Hamcrest</code> but I wonder if I really <em>should</em>. Does not <code>ScalaTest</code> provide similar functionality ? Is there any other Scala library for that purpose (matchers) ? </p>
  
  <p>Do people use <code>Hamcrest</code> with <code>ScalaTest</code>? </p>