Fix the last line not being used by custom characters (ID: 3466136). There

was a lastline setting used which was neither initialized nor read from config.
While there, re-comment the file.

LCDd.conf

@@ -783,6 +783,10 @@ Size=16x2
 # Change only if testing a compatible device.
 #ProductID=0x6001
 
+# Specifies if the last line is pixel addressable (yes) or it only controls an
+# underline effect (no). [default: yes; legal: yes, no]
+#Lastline=yes
+
 
 
 ##The driver for the VFD of the Medion MD8800 PC ##