Setting Dashboard - padding updates

- following UX design for N5 device

See bug #15384992

Change-Id: Id548ae0937b1aa9b7a9e1ae5c6a6b8299ff51eb6
diff --git a/res/layout/dashboard_tile.xml b/res/layout/dashboard_tile.xml
index 2a811b2..5553050 100644
--- a/res/layout/dashboard_tile.xml
+++ b/res/layout/dashboard_tile.xml
@@ -39,7 +39,7 @@
                   android:layout_width="wrap_content"
                   android:layout_height="wrap_content"
                   android:singleLine="true"
-                  android:textAppearance="@style/TextAppearance.Medium"
+                  android:textAppearance="@style/TextAppearance.TileTitle"
                   android:ellipsize="marquee"
                   android:fadingEdge="horizontal" />