MF Ultralight - Iceman's updates + mine

Beginning of Ultralight additions.
detection of Ultralight Types added
dump command now auto detects type
can authenticate Ultralight C

armsrc/des.h

@@ -97,6 +97,9 @@ void tdes_enc(void* out, const void* in, const void* key);
  */
  void tdes_dec(void* out, const void* in, const void* key);
 
+ void tdes_2key_enc(void* out, const void* in, size_t length, const void* key);
+ void tdes_2key_dec(void* out, const void* in, size_t length, const void* key);
+
 #endif /*DES_H_*/
 
 // Copied from des.h in desfire imp.