fix write_afi
wrap whole request in eval so we don't die on RFID errors
added --[3m]blank option
put cardnumber from SmartX into content
fix README extraction
fix number of tests
added from_reader to get reader source for tag
document SmartX (mifare) support using librfid
insert reader idetification
return error to browser
reload page on end
use first ip if eth0 is not available
poor man's design
Merge remote-tracking branch 'mjesec/rfid-vm'

Conflicts:
	lib/Biblio/RFID/Reader.pm