Upgrade amqp to 1.4.7
Upgrade amqp to 1.4.7

dstufft/warehouse,pypa/warehouse,pypa/warehouse,ismail-s/warehouse,karan/warehouse,alex/warehouse,wlonk/warehouse,pypa/warehouse,dstufft/warehouse,ismail-s/warehouse,dstufft/warehouse,wlonk/warehouse,karan/warehouse,alex/warehouse,dstufft/warehouse,alex/warehouse,karan/warehouse,karan/warehouse,alex/warehouse,ismail-s/warehouse,pypa/warehouse,wlonk/warehouse,karan/warehouse,ismail-s/warehouse,ismail-s/warehouse,alex/warehouse