title: connectedAndroidTest and release build type
body: <p>I'm using gradle:1.2.3</p>
  
  <p>I would like to run my androidConntectTests (instrumentation tests) on release (signed, minified) configuration, but I cannot. </p>
  
  <p>My build types:</p>
  
  <pre><code>buildTypes {
      debug {         
          minifyEnabled false
          debuggable true
      }
  
      robotium {
          debuggable true
          minifyEnabled true
          signingConfig signingConfigs.release
          proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
      }
  
      release {
          minifyEnabled true
          debuggable false
          signingConfig signingConfigs.release
          proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
      }
  }
  </code></pre>
  
  <p>I have read, that those tests can only be run on debbugable configurations, so I made "robotium" build type (see above), but it still does not work.</p>
  
  <p>When I try calling "gradle tasks" it shows only connectedAndroidTest-Flavour-Debug, and calling "connectedAndroidTest-Flavour-Release/Robobium" simply fails with "task XXX not found in root project".</p>
  
  <p>Is there any way to make instrumentation tests run on diffrent build type?</p>