0. its alpha version!!!

1. commands changed from "hf 14a" to "hf mf" 
2. some code cleaning and small bugfixes
3. alpha version hf mf sim
4. added internal function GetTickCount() for time measuring

client/util.c

@@ -89,6 +89,10 @@ uint64_t bytes_to_num(uint8_t* src, size_t len)
 	return num;
 }
 
+//  -------------------------------------------------------------------------
+//  string parameters lib
+//  -------------------------------------------------------------------------
+
 //  -------------------------------------------------------------------------
 //  line     - param line
 //  bg, en   - symbol numbers in param line of beginning an ending parameter