add diff (compare) url to github deploy events
allow overriding datetime
opsreport fixes
put opsreport extra info in sidebar lower left
more simple sample start date
get latest timeserieswidget, so flot supports jquery 1.9
switch back to flot, clean graph code

something's wrong with rickshaw. the graph doesn't look right
also show TTD in resolved event. so TTD is more visible on graph
include opsreport screenshot
include script to populate db with test data
update readme, opsreport is now pretty functional