[patch] logon hours support for LDAP

[Lu, Jianliang]

On Tue May 18 12:28:25 GMT 2004, Richard Renard worte:
>Here is a patch that allow storing logon hours in LDAP.
>The missing part is the logic to test if a user is allowed to log in. I 
>have the logic but it needs some cleanup

Also for this I've patched last year, and some monthes ago I've resubmitted 
the patch. We've discussed on the list for long, but nothing was concluded.

Jianliang Lu