User requested features:
1. Weekly scheduling! Pick a time and any subset of days of the week for reminders.
2. More flexible interval schedules - you can now take your meds every 3, 9, or 123 hours.
Bug fixes:
1. Removing a medication should now remove any associated timeline pins.
2. Fix (hopefully) for a race condition that could result in reminder notifications stopping if the watch app isn't opened for several days.
Fixed settings page load failure in some situations
Fix button hint positioning on Chalk (original Time Round)