!sch command doesn't correctly handle all-day events

[11k]

• Consider updating googleapis, which could make implementing these changes easier. The docs for the version of the library currently in use 404s.
• Convert start time of all-day events to broadcaster's timezone (as configured in bot). Currently, the start time is in UTC.
• Detect when it's during an all-day event and convey that to the user.
• If it's during an all-day event and there is a scheduled event during the all-day event, tell the user when it begins.

[Riott]

I'll take a look at this :D