Temporary fix for #1306
Fixes NameError
maxtasksperchild -> max_tasks_per_child
celery command cannot catch TypeError
Fix for fileno when long
Removes hack fix solved by asynwrite branch
Fix 'celery migrate ...'

consume_from isn't passed by the command so grab the queues from the
keys of queues if consume_from is None
Merge pull request #1315 from dctrwatson/fix-migrate

Fix 'celery migrate ...'
chain: must accept generator argument (regression). Closes #1319
cosmetics
Clear reserved_requests on connection loss.  Closes #1325
Merge branch '3.0'

Conflicts:
	celery/bin/celery.py
	celery/contrib/migrate.py
	celery/platforms.py