Set travis-ci to build against rabbitmq-c v0.4.0
Set travis-ci to build against rabbitmq-c v0.4.0

alanxz/SimpleAmqpClient,alanxz/SimpleAmqpClient,electronifie/SimpleAmqpClient,tangkingchun/SimpleAmqpClient,NETkiddy/SimpleAmqpClient,electronifie/SimpleAmqpClient