Rename getUpcomingEvents to getWeekEvents
better implementation of getWeekEvents fixes #543
remove old code
remove unused index
Add Livestream option to admin
Add Livestream support. Fixes #556
Fix RTMP add webcast form. Fixes #560
Disable broken tests. Addresses #566.
Clear ajax webcast html when you add webcasts to an event. Sort of lets you hack around this getting cached if you are careful. Fixes #538

Tested by adding webcasts, testing the memcache flush button.
fix match_manipulator not updating list_attrs properly. helps #572