Reimplement preset combos in a more scalable and user-friendly manner

[Wes Chao]

Ignore the shitty MS Paint art; this is what I'm considering: http://imgur.com/UamRNAq

Replace the dropdown with a button that opens a modal, and then show buttons with icons for the respective leader/duo on it (and any information relevant to the board format for leaders with multiple options, eg. rows/tpas).