Implements collect for pyamqp transport.  Closes celery/celery#2312
Implements collect for pyamqp transport.  Closes celery/celery#2312

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