
 - A lot of stuff

 - Make libnis_db thread safe

 - nisaddent: Implement support for missing services.

 - nisclient: Rewrite to make it work

 - nisping: Implement -r and -a (do_checkpoint) options.

 - nisgrpadm: nisgrpadm -s is not working.

 - nischattrs: update man pages.

 - nisshowcache: Rewrite complete

 - Write man pages: nisaddent.8, nislog.8, nisping.8, nisserver.8, nissetup.8

 - rpc.nispasswdd: shadow functions not correct implemented.
   Support for -g. Write manpage. 

 - nispasswd: 
   fix returncodes 
   -g shouldn't ask for new password (which text ? Ask for old password ?).
   -h: How to change home directory ? Who is allowed to do so ?
   (-g, -h, -s are totally broken)
   IMPORTANT: Use the expire, warn, ... flags
   npd_upd_pwd: argument user is ignored.
   Iplement following message:

The NIS+ credential information for software will not be changed.
User software must do the following to update his/her
credential information:
Use NEW passwd for login and OLD passwd for keylogin.
Use "chkey -p" to reencrypt the credentials with the
new login passwd.
The user must keylogin explicitly after their next login.

