errai-bus-demo-stock and beans.xml

[treblereel]

Hi all,

i think there are not enough beans.xml in jboss profile, coz the result is an empry table, after i add it and rebuild war all works great !

[treblereel@dhcp-10-40-5-14 errai-bus-demo-stock]$ mvn -Pjboss7 clean package

I could commit it if you want, or, If you need, i could check all demos

[mbarkley]

Hey Dmitrii,

We'd definitely appreciate a pull request for this. (And if you did find any similar problems in our other demos, we'd appreciate PRs for those too .)

Fixes like these make learning a Errai a better experience for new users, so thanks for bringing this up!