Fixes for pre-lollipop.

library/src/main/res/layout/material_dialog.xml

@@ -2,7 +2,7 @@
 <com.afollestad.materialdialogs.views.MeasureCallbackLinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:orientation="vertical"
-    android:layout_width="match_parent"
+    android:layout_width="@dimen/dialog_width"
     android:layout_height="match_parent">
 
     <LinearLayout

library/src/main/res/values/dimens.xml

@@ -22,5 +22,6 @@
     <dimen name="listitem_textsize">16sp</dimen>
     <dimen name="listitem_height">48dp</dimen>
     <dimen name="listitem_control_margin">16dp</dimen>
+    <dimen name="dialog_width">280dp</dimen>
 
 </resources>