[2/3] OmniGears: button backlight support

Change-Id: Iae3d1819795d7c9a35aa64a5e86233480f32f016
diff --git a/res/xml/button_settings.xml b/res/xml/button_settings.xml
index e3ed32e..cd23ce1 100644
--- a/res/xml/button_settings.xml
+++ b/res/xml/button_settings.xml
@@ -96,14 +96,13 @@
             android:key="force_show_overflow_menu"
             android:title="@string/force_show_overflow_menu_title"
             android:summary="@string/force_show_overflow_menu_summary"
-            android:persistent="false"/>
+                android:persistent="false"/>-->
 
         <PreferenceScreen
             android:key="button_brightness"
-            android:title="@string/brightness"
+            android:title="@string/button_brightness_title"
             android:summary="@string/button_brightness_summary"
             android:fragment="org.omnirom.omnigears.brightness.ButtonBrightnessSettings" />
--->
 
         <SwitchPreference
             android:key="keys_enable_custom"