added wifi ssid

config

@@ -24,6 +24,14 @@ instance=wlan0
 color=#BFFF00
 interval=10
 separator=false
+separator_block_width=16
+
+[wifi_ssid]
+command=iwgetid --raw
+color=#BFFF00
+interval=10
+separator=false
+separator_block_width=16
 
 [wifi]
 label=