remove divider in account list

src/main/res/layout/accounts_layout.xml

@@ -33,8 +33,6 @@
 		android:id="@+id/account_list"
 		android:layout_width="fill_parent"
 		android:layout_height="fill_parent"
-		android:divider="@color/list_divider_background"
-		android:dividerHeight="@dimen/divider_height_independent">
-	</ListView>
+		android:divider="@null" />
 
 </LinearLayout>