Show the event description below the event and fix styles so that tutor names
are on the left, more prominent, and aligned with the top of the event. The
event description is the list of classes people prefer to tutor.

Table cell padding has been reduced, separate weeks of events have been
aligned, and event "today" and "now" highlights have been made to be less
jarring (lighter shades of yellow).

The page will no longer display more than eight days of events, starting with
12:00am of the current day and ending on 11:59pm of the current day plus one
week. This reduces the excessive page length when there are nine tutors a week!

Tooltip text over event day of week has been made static text, for mobile.