title: inflate android.support.v4.widget.CircleImageView inflateException
body: <p>I started migrating my app to material design so I changed one of my ImageViews to android.support.v4.widget.CircleImageView  and the app crashes the fact is that it can't inflate it but if I use the same as CircleImageView from android v21 on a lollipop device works perfectly with the same attributtes.</p>
  <p>so to test it alone I've created a new project with only this View under the layout and still crashes.</p>
  <pre><code>&lt;android.support.v4.widget.CircleImageView
                      android:id=&quot;@+id/activity_lists_user_profile_picture&quot;
                      android:layout_width=&quot;70dp&quot;
                      android:layout_height=&quot;70dp&quot;
                      android:layout_gravity=&quot;center_vertical&quot;
                      android:layout_marginLeft=&quot;16dp&quot;
                      android:layout_marginTop=&quot;38dp&quot;
                      android:src=&quot;@drawable/ic_new&quot; /&gt;
  </code></pre>
  <p>also I found people with the same problem with a <a href="http://code.google.com/p/android/issues/detail?id=85049" rel="nofollow noreferrer">google ticket</a>, but it was marked as spam :(</p>
  <p>Does any one knows which are the requirements of CircleImageView support v4 library</p>