Add ISO14443B support for LIBNFC, mrpkey.py, isotype.py & multiselect.py

Hi Adam,
First time I had a TypeB ePassport in my hands (a French one, with EAC & fingerprints).
I had to add support for typeB to RFIDIOt & mrpkey to be able to read it.
I tried to do it as cleanly as I could but maybe you want to change that.
Cheers
Phil
PS: I don't have the epp anymore so I cannot do other tests.