[smbfs]: --with-codepagedir & --with-configdir added

[Andrew V. Samoilov]

Hello!

I backport these option from samba 2.2.2 and adjusted 
vfs/samba/Makefile.in and vfs/samba/acconfig.h.

--with-configdir is useless now, but I think add this option
to mc's configure and use in vfs/smbfs.c.

Regards,
Andrew.

ChangeLog:

* samba/lib/system.c (sys_chroot): Removed.
* samba/configure.in: Remove RUNPROG.  Don't check 
for chroot and execl functions.
Remove syslog logging support.
Add --with-codepagedir and --with-configdir from samba 2.2.2.

* samba/Makefile.in: Use configdir and codepagedir.