title: Robolectric Gradle issue
body: <p>So I have the following in my gradle file:</p>
  
  <pre><code>testCompile 'junit:junit:4.12'
  testCompile 'org.mockito:mockito-core:1.10.19'
  testCompile 'org.robolectric:robolectric:3.3.2'
  testCompile 'org.robolectric:shadows-support-v4:3.0'
  androidTestCompile 'com.android.support:support-annotations:25.3.1'
  androidTestCompile 'com.android.support.test:runner:0.5'
  androidTestCompile 'com.android.support.test:rules:0.5'
  </code></pre>
  
  <p>On my machine everything works fine, but when my colleague checked out the project and wants to build, she gets an error message, related to the downloading of  org/robolectric/android-all/5.0.0_r2-robolectric-1/</p>
  
  <p>Could someone tell me please why the gradle wants to download robolectric with 5.0.0_r2 from maven repo, if the most updated version at the moment is 3.3?</p>
  
  <p>It is very confusing</p>