Feature request: Add a css selector to the day-date in month calendar

[pardeyke]

Now:

<td class="day wday-4 past current-month has-events border">
14
</td>

Change to something like this:

<td class="day wday-4 past current-month has-events border">
<span class="day-date">14</span>
</td>

[pardeyke]

My bad, this is kind of nonsense. Just wrap it in a span in month_calendar(events: @events) do |date, event|