#15: Fix parse error in iCalendar output
#11 Allow TBC leader to appear in list of leaders to connect to Joomla accounts

This allows a Joomla user to be connected to the TBC pseudo-leader,
allowing us to set options such as the display name.
Fix banners on mobile site resizing to fit screen

Doesn't fix homepage slideshow yet
Update to Joomla 3.3.6
Update autumn homepage photos