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Sets
July 20th, 2018
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I've started working on adding set support to flashleit. Adding
new questions will ask you if you want to add them to an existing
set (via a list) or create a new set, or keep them set-free. That
part of the code is 90% done. The sets are just strings and can be
whatever you'd like. Next up I'll be adding a checkbox thing when
you start a review session which asks you which sets you want to
review. I'm going to do a multi-select thing. Set-free cards will
fall into a default set that can be chosen as well.

I kicked around the idea of having cards be in multiple sets, but
I decided against it. It's unnecessary complication. I'll keep it
simple for now.

I suppose I'll need to add a way to manage cards. Remove sets,
remove individual cards, etc. That's still a ways off.