Legacy support for HornetQ

[Tracy Snell]

https://issues.apache.org/jira/browse/ACTIVEMQ6-97 
<https://issues.apache.org/jira/browse/ACTIVEMQ6-97> in the comments indicates 
that AMQ6 needs to provide legacy support for HornetQ. This is a surprise to me 
and I haven’t seen anything where this was mentioned as part of the plan (and 
it’s entirely possible I just missed it). So I’m just wanting clarification, 
with the HornetQ donation is ActiveMQ now required to provide legacy support 
for HornetQ clients?