Added volume widget

binds/init.lua

@@ -1,7 +1,6 @@
 return {
 	keys = gears.table.join(
 		require("binds.system.backlight"),
-		require("binds.system.volume"),
 		require("binds.system.system"),
 
 		require("binds.window.client"),

binds/system/volume.lua

@@ -1,31 +0,0 @@
-return gears.table.join(
-	awful.key( {}, "XF86AudioRaiseVolume",
-		function ()
-			wrapper.volume.up()
-		end,
-		{
-			description = "Volume up",
-			group = "System"
-		}
-	),
-
-	awful.key( {}, "XF86AudioLowerVolume",
-		function ()
-			wrapper.volume.down()
-		end,
-		{
-			description = "Volume down",
-			group = "System"
-		}
-	),
-
-	awful.key( {}, "XF86AudioMute",
-		function ()
-			wrapper.volume.togglemute()
-		end,
-		{
-			description = "Mute",
-			group = "System"
-		}
-	)
-)