Updated mock and tests to reflect filter normalizing bulogin names
Filter now normalizes bulogin names
Fixed bulogin other_unix_alias test
Adding what should be able to do authenticated LDAP - test once we solve querying any uid field
Switched from C style for loop to Java style NamingEnumeration
Pass through what the user typed as field bu_original_user
Modified ldaptest to generate results
Switch from LDAP lookup to search in order for all uids to be considered