Merge pull request #21 from gaohoward/master

bringing in the fix for : https://github.com/hornetq/maven-hornetq-plugin/issues/16
added default and release profile
1.2.0 release
updated version to 1.2.1-SNAPSHOT
Merge pull request #22 from andytaylor/master

added profiles and release
add "kill server" handling code. Server should be 'killed', not orderly shut down.