AdvancedLdapLoginModule behavior should be aligned with LdapExtLoginModule

AdvancedLdapLoginModule is based on LdapExtLoginModule, but behavior differs for some configurations.
Testcase
https://github.com/kwart/jboss-as/blob/JBQA-5129-jboss-negotiation-master/testsuite/integration/basic/src/test/java/org/jboss/as/test/integration/security/loginmodules/negotiation/AdvancedLdapLoginModuleTestCase.java

Failing test methods:
1) test2 - role mapping object (roleAttributeIsDN==true) is not used as a role object itself. I.e. jduke role is not assigned to jduke user by AdvancedLdapLoginModule. The LdapExtLoginModule includes the jduke role - the change was based on JBAS-3312
2) test4 - recursion in AdvancedLdapLoginModule is enabled only if the roleAttributeIsDN module option is true. This is not required in LdapExtLogiModule.