v0.2.0-alpha.4

Well, that was unexpected. This release sees the beginning of a completely restyled and streamlined UI making its way to the index and presenter view pages, as well as a brand new feature: The ability to directly present decks to displays, without adding them to shows first. This feature is in alpha (relative to an alpha release), so it's really unfinished, but it does work. The display preview, loop/auto advance controls, and forward/back buttons are currently not implemented in this mode. Added to the deck presenter view (but not yet the show presenter view) are buttons to manually clear each display.

More polish will come to these features soon.