STEP 3 - the actual new files for Ultralight.

ADD: script remagic.lua  --  a script to make a "dead" Mifare s50 generation 1 alive again.
ADD: tracetest.lua  - This script will load several traces files in ../traces/ folder and do
"data load"
"lf search"
ADD: test_t55x7_psk.lua   -  iterates thru a lot of calls to check the new psk demods.

all new scripts implements the  "-h"  for help text.

client/scripts/remagic.lua

@@ -0,0 +1,63 @@
+local getopt = require('getopt')
+
+example = "script run remagic"
+author = "Iceman"
+
+desc =
+[[
+This is a script that tries to bring back a chinese magic card (1k generation1) 
+from the dead when it's block 0 has been written with bad values.
+
+Arguments:
+	-h 		this help
+]]
+--- 
+-- A debug printout-function
+function dbg(args)
+	if DEBUG then
+		print("###", args)
+	end
+end 
+--- 
+-- This is only meant to be used when errors occur
+function oops(err)
+	print("ERROR: ",err)
+end
+
+--- 
+-- Usage help
+function help()
+	print(desc)
+	print("Example usage")
+	print(example)
+end
+
+--- 
+-- The main entry point
+function main(args)
+
+	
+	-- Read the parameters
+	for o, a in getopt.getopt(args, 'h') do
+		if o == "h" then help() return end
+	end
+	
+	local _cmds = {
+    --[[
+    --]]
+	[0] = "hf 14a raw -p -a -b 7 40",
+	[1] = "hf 14a raw -p -a 43",
+	[2] = "hf 14a raw -c -p -a A000",
+	[3] = "hf 14a raw -c -p -a 01 02 03 04 04 98 02 00 00 00 00 00 00 00 10 01",
+	}
+	core.clearCommandBuffer()
+	
+	local i
+	--for _,c in pairs(_cmds) do 
+	for i = 0, 3 do
+	    print ( _cmds[i] )
+		core.console( _cmds[i] )
+	end
+end
+
+main(args)