Support ISO 8601 style dates (YYYY-MM-DD)

[hawson]

The US date convention of M/D/Y is pretty confusing, and the ISO 8601 standard (YYYY-MM-DD) is preferred and used in a lot of places. Ideally, ISO 8601 should be used everywhere, but this is probably better set as a config option. Note that this would only affect input and display: the internal date storage in the DB can (probably) use the internal date formats.

[wilpig]

There's already an issue for this

[wilpig]

#83

[hawson]

Ah, so I see. Duplicates #83

[wilpig]

Yeah. we're aware of it and acknowledge the problem but fixing it isn't high priority or easy.