Remove dead code for showing QR code in prepare.html
Allow applying a rebate to all bottles of a batch.
Transpose table, displaying wines horizontally.
Display drink-before year instead of number of years (on label)
V1.8 layout: remove strongness scale, move temperature to back, price paid to front
Add purchase date & move temperature to back.
Increase size of QR code (more error-correction)
rebate fixes
Display code even when wine not found