chg: formatMifare.lua helptext output

client/scripts/formatMifare.lua

@@ -14,7 +14,9 @@ example =[[
 	-- generate commands and excute them against card.
 	3. script run formatMifare -x
 ]]
-author = "Iceman"
+copyright = ''
+version = ''
+author = 'Iceman'
 usage = [[
    script run formatMifare -k <key> -n <key> -a <access> -x   
 ]]
@@ -66,6 +68,9 @@ end
 --- 
 -- Usage help
 function help()
+	print(copyright)
+	print(author)
+	print(version)	
 	print(desc)
 	print("Example usage")
 	print(example)