add amqp style routing for virtual channels, allows memory backend to behave like amqp
add amqp style routing for virtual channels, allows memory
backend to behave like amqp

xujun10110/kombu,alex/kombu,urbn/kombu,Elastica/kombu,pantheon-systems/kombu,ZoranPavlovic/kombu,depop/kombu,daevaorn/kombu,andresriancho/kombu,numb3r3/kombu,jindongh/kombu,depop/kombu,ZoranPavlovic/kombu,mverrilli/kombu,cce/kombu,iris-edu-int/kombu,daevaorn/kombu,WoLpH/kombu,mverrilli/kombu,numb3r3/kombu,cce/kombu,tkanemoto/kombu,alex/kombu,andresriancho/kombu,WoLpH/kombu,tkanemoto/kombu,iris-edu-int/kombu,romank0/kombu,jindongh/kombu,disqus/kombu,bmbouter/kombu,Elastica/kombu,mathom/kombu,mathom/kombu,disqus/kombu,pantheon-systems/kombu,bmbouter/kombu,celery/kombu,xujun10110/kombu,romank0/kombu