Include `mifare_id_hex` within export
As an IT manager / Computer Officer I want to receive the mifare id in hex format within card data exports, so that I can more easily use the the mifare id in downstream systems which expect it in hex.
Include a hex representation of the mifare identifier within the export csv, by computing the hex value of the mifare identifier within card client.
We should look at how the current card database computes the hex value as we want to replicate its representation of the mifare id - although it seems that it's just a printf ",%08x" ,$ref2->{MIFARE_ID}
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Edited by Monty Dawson