Letter > A4

Changed the size of the spell cards

The default size of the spell cards have been A4 (a European but non-North American standard). There's not much in difference between the A4 and US Letter so I decided to go with the latter. I've tried a couple of prints and I can't see any difference between spell card in Letter and A4.

If there are some users who would like the A4 back, let me know and I'll add a radio button where you can select the size of paper. But try it out first.

A4:  210.0 mm  297.0mm | 8.26˝ 11.69˝

Letter:  215.9mm  279.4mm |  8.50˝ 11.00˝