epoll: Ignore permission errors at unregister
epoll: Ignore permission errors at unregister

Conflicts:
	kombu/utils/eventio.py

bmbouter/kombu,Elastica/kombu,tkanemoto/kombu,cce/kombu,numb3r3/kombu,mverrilli/kombu,daevaorn/kombu,numb3r3/kombu,iris-edu-int/kombu,iris-edu-int/kombu,tkanemoto/kombu,bmbouter/kombu,mverrilli/kombu,celery/kombu,jindongh/kombu,Elastica/kombu,ZoranPavlovic/kombu,ZoranPavlovic/kombu,jindongh/kombu,urbn/kombu,daevaorn/kombu,cce/kombu