Security

Only settings
User and roles settings
Security domain settings

Is necessary update jboss setings too.
Merge branch 'master' of github.com:KarelCemus/A4M36JEE
Merge branch 'master' of github.com:KarelCemus/A4M36JEE
Merge branch 'master' of github.com:KarelCemus/A4M36JEE
First versions of users test

Secured services was tested with different users. But there is more situations than is tested now.
Tests with different users

FlightService and DestinationService test have tests with different users for secured methods now.
Merge branch 'master' of github.com:KarelCemus/A4M36JEE

Conflicts:
	src/main/webapp/destination.xhtml
Users and roles properties was moved to jboss server config.
Changed usernames and passwords in tests.