title: How to use new Android 2.0 Shrinker and set useProguard false?
body: <p>I upgraded to Android Studio 2.0 Beta 5.  I'm using gradle tools 2.0.0-beta5.  On the Android dev blogspot site, there is a video explaining how to use the new Shrinker for debug builds (at 3:14)</p>
  
  <p><a href="https://www.youtube.com/watch?list=PLWz5rJ2EKKc_w6fodMGrA1_tsI3pqPbqa&amp;v=xxx3Fn7EowU">https://www.youtube.com/watch?list=PLWz5rJ2EKKc_w6fodMGrA1_tsI3pqPbqa&amp;v=xxx3Fn7EowU</a></p>
  
  <p>I'm trying to build my project with the debug buildType as explained in the video:</p>
  
  <pre><code>    debug {
          minifyEnabled true
          useProguard false
      }
  </code></pre>
  
  <p>I'm getting a bunch of warnings and then this this error when building:</p>
  
  <pre><code>Error:Execution failed for task 'app:transformClassesWithNewClassShrinkerForMyAppNameGoesHereDebug'.
  Warnings found during shrinking, please use -dontwarn or -ignorewarnings to suppress them.
  </code></pre>
  
  <p>With Proguard, I would add the appropriate -dontwarn necessary in the proguard project file.  Is there a Shrinker project file somewhere that I can add -dontwarn statements?  </p>