restore forwards compatibility so that newer clients can talk to older servers
Merge pull request #1594 from jbertram/master

restore forwards compatibility so that newer clients can talk to older servers
Making AMQP to be responsive... work in progress
responsive
AMQP work
create session
proton test
producer initial work
Using Message Internal instead
reusing ProtonUtils on client
new proton client pom
adding utils
sending changes
fixing checkstyle
fixing test
proton test moving and amqp producer work
work
producer works at least