Make BDIICEQuery more flexible, by making the LDAP base string an argument (with the default what was once hardcoded). Add SearchBDII class that can be used for more complex BDII searches. - Merge from branch_v2_5_1plus_ucsd1
Make BDIICEQuery more flexible, by making the LDAP base string an argument (with the default what was once hardcoded). Add SearchBDII class that can be used for more complex BDII searches. - Merge from branch_v2_5_1plus_ucsd1

holzman/glideinwms-old,holzman/glideinwms-old,holzman/glideinwms-old