Enlace: order attendance dates in descending order

[cecilia-donnelly]

• currently entering attendance takes way too much scrolling
• switch dates to DESC instead of ASC as a quick fix

[kevinrak9]

This is great! Let me know as soon as you deploy this, because I'll notify data entry users right away.

[cecilia-donnelly]

@kevinrak9 I just deployed this (and the other fixes), so go ahead and notify the users.