Strip leading '01' from item_id
The ID submitted by the RFID-readers on our self-checkin machines contains
the numbers '01' before the actual item id (barcode). We don't know what it
means or why it's there, but in order to match the barodes in the database,
we have to strip them away.
remove duplicate substring call
revert mistake: strip 10, not 01
Merge branch 'master' into sip-strip-barcode-leading-10
Also strip ^10 on item info request and update
Merge branch 'sip-strip-barcode-leading-10' into deichman-build