[setup] re-add columns option

data/setup.xml

@@ -119,7 +119,7 @@
 		<item level="1" text="Show service type icons" description="Configure if and how service type icons will be shown.">config.usage.servicetype_icon_mode</item>
 		<item level="1" text="Show record indicator" description="Configure if and how the record indicator will be shown in the channel selection list.">config.usage.record_indicator_mode</item>
 		<item level="1" text="Show picons in service list" description="Configure if picons will be shown in the service list.">config.usage.service_icon_enable</item>
-		<!-- <item level="1" text="Show columns" conditional="config.usage.servicelist_twolines.value == '0'" description="Configure if and how wide the service name column will be shown in the channel selection list.">config.usage.servicelist_column</item> -->
+		<item level="1" text="Show columns" conditional="config.usage.servicelist_twolines.value == '0'" description="Configure if and how wide the service name column will be shown in the channel selection list.">config.usage.servicelist_column</item>
 		<item level="1" text="Number of rows" description="This allows you to change the number of rows shown.">config.usage.serviceitems_per_page</item>
 		<item level="1" text="Service number font size" description="This allows you to change the font size relative to skin size, so 1 increases by 1 point size, and -1 decreases by 1 point size">config.usage.servicenum_fontsize</item>
 		<item level="1" text="Service name font size" description="This allows you to change the font size relative to skin size, so 1 increases by 1 point size, and -1 decreases by 1 point size">config.usage.servicename_fontsize</item>