chg: 'hf 15 readmulti' - nicer output and with lock info
You can still break the client if you ask to read too many blocks at one time.
I suggest 'hf 15 dump' instead for that purpose
MERGED: @piwi changes
MERGED: @marshmellows changes.
I'm not even gonna try write up all that stuff..
ADD: changed some commands inside the "Hf 14a sim" on deviceside.
ADD: @mobeius "two nonce" version for mfkey32. It is also inside the "hf 14a sim" with the "x" parameter.