(ITS#7518) nssov sync'ed up with nss_pam_ldapd.0.8.11

[tedcheng@symas.com]

Full_Name: Ted C. Cheng
Version: HEAD
OS: Linux/Solaris
URL: https://dl.dropbox.com/u/94235048/nssov_sync_w_nss_pam_ldapd_0_8_11.patch
Submission from: (NULL) (76.174.253.197)


Please find nssov patch in the link provided:

1. Sync'ed up with nss-pam-ldapd 0.8.11:
    * added nssov_config support
    * added password_prohibit_message, similar to PADL
    * self-pwd-changes are made as user identities; root changing
      user passwords as nssov-pam-pwdmgr-dn
2. Fixed a bug that connection DN was not constructed correctly.
3. Fixed a service debug crash issue when protocol value is NULL
4. Added more debugging msgs