[skin.xml] Minor updates

- Update screen saver image to match new OpenATV look.
- Add screen image for new DeviceManager screen.

usr/share/enigma2/OverlayHD/skin.xml

@@ -498,6 +498,7 @@
 		<screen key="HistoryZapSelector" image="menus/tv_zap_history.png" />
 		<screen key="LocaleSelection" image="menus/software_manager_setup.png" />
 		<screen key="MemoryInformation" image="menus/browser.png" />
+		<screen key="DeviceManager" image="menus/browser_setup.png" />
 		<screen key="MultiBootInformation" image="menus/information.png" />
 		<screen key="NetworkInformation" image="menus/radio.png" />
 		<screen key="PictureInformation" image="menus/information.png" />
@@ -1565,11 +1566,11 @@
 
 <!-- MENU - Beyonwiz Main Menu -->
 
-<!--
+	<!--
 	Main list: selectedColor="#00ffffff" enabledColor="#00dddddd" offColor="#00777777" font="Regular;23" itemHeight="76" (default values shown)
 	Sublists: selectedColor="#00ffffff" enabledColor="#00999999" offColor="#00555555" font="Regular;22" itemHeight="50" (default values shown)
 	The widget height should be 6 * itemHeight.
--->
+	-->
 	<screen name="GeneralMenu" title="Main Menu" position="fill" flags="wfNoBorder">
 		<panel position="50,35" size="305,25">
 			<panel name="ClockBannerPanel" />
@@ -2637,7 +2638,7 @@
 	</screen>
 
 	<screen name="ScreenSaverOpenATV" position="fill" backgroundColor="ScreenSaverBackground" flags="wfNoBorder">
-		<widget name="picture" pixmap="images/openatv.png" position="0,0" size="430,69" alphatest="blend" scale="1" transparent="1" />
+		<widget name="picture" pixmap="images/openatv.png" position="0,0" size="460,80" alphatest="blend" scale="1" transparent="1" />
 	</screen>
 
 	<screen name="ScreenSaverOpenViX" position="fill" backgroundColor="ScreenSaverBackground" flags="wfNoBorder">