Update version of some dependencies

Update version of some dependecies:

JBoss Weld : https://issues.jboss.org/secure/ReleaseNote.jspa?projectId=12310891&version=12322670
Hibernate Validator : https://hibernate.atlassian.net/secure/ReleaseNote.jspa?projectId=10060&version=15451
Hibernate : http://in.relation.to/Bloggers/HibernateORM430FinalRelease
Javassist : https://issues.jboss.org/browse/JASSIST/fixforversion/12322468?_sscc=t