Merge pull request #17 from WiFL-co/revision-event-change

Revision event change
new ver
make into model
use new relic for worker
require eo or profile
typo
don't store null
don't store
timeout
notes
logging
todo
change limit
pass for now
CELERYD_HIJACK_ROOT_LOGGER
put back
not new relic
conf celery
timeout
test task