[kronolith] MonthView equivalent Class

[Ollie Maitland]

When getting calendars from external scripts I use the output buffering
function in php to get the html then to put it into my code. This works very
well with the weekly and day view outputs in Kronolith however for the
monthly view the code is in month.php. 

Is there an easy way to get the html from kronolith as I do with the Day and
Monthly view functions other than through the month.php (which obviously
returns other bits that I don't want)?

- Ollie