migrated to JSR-330
1) Fixed cards persistence unit
2) Added jsr-330 injection declaration sample. // Not applicable for hibernate SessionFactory in current implementation (the exact injectable org.hibernate.ejb.EntityManagerFactoryImpl does not implement SessionFactory directly O_O)
1) Removed redundant exceptions
2) Fixed dependencies
3) Exceptions throwing structured
1) Moved back to open-jpa (JBoss -> IBM WAS)
2) Fixed ambiguous web services methods issue (came on WAS only)
// TODO: fix params names; invent some JMS-required functionality -> implement it