Change 32983

Time Attribute with previous and current values
Change #32983
2015-02-28
12:23:36

update Calagator::Event 1250467767 HackPDX Roll back

end_time 2015-04-12 11:00:00 -0700 2015-06-07 11:00:00 -0700
start_time 2015-04-11 10:00:00 -0700 2015-06-06 10:00:00 -0700