Simplify datepicker
Shoreditch goes to great lengths to make date fields look like this:
Getting that extra light-blue box to appear next to the date field takes 64 lines of javascript involving global mutation observers and other hacks. The script is complex enough to slow down the page, and is heavy-handed enough to sometimes have unintended consequences and break things. Removing it gives us this:
Is that really so bad? Can we just remove it?