[librabbitmq] Now implements verify_connection
[librabbitmq] Now implements verify_connection

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