HORNETQ-1426 - improve isSameRM

https://issues.jboss.org/browse/HORNETQ-1426

the client session now uses the id of the server it is connected to to figure out if the xa resource is the same RM
vertx test fix
aerogear test fix
Merge pull request #1890 from andytaylor/master-fix

test fixes
Merge pull request #1889 from andytaylor/issSameRM

HORNETQ-1426 - improve isSameRM
HORNETQ-1425 Increasing coverage of fluent API