Changed to use fill_parent on the custom view, stling of custom views…

… becomes very hard otherwise. We might want to move this to a style to be configurable instead.

actionbar/res/layout/actionbar_tab.xml

@@ -35,7 +35,7 @@
         />
     <FrameLayout
         android:id="@+id/actionbar_tab_custom"
-        android:layout_width="wrap_content"
+        android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:layout_weight="1"
         android:visibility="gone"