Bug#788547: nfs4 mount.nfs does not respect option "user" in fstab in Jessie

[Ingo <alf.debianfan@gmx.de>]

Some additional information, discovered by accident:

What does completely fail, is the "mount" command as reported above
(mounting a nfs-export as user).

Executing mount.nfs as a user with full path does not respect the
mountpoint as configured in fstab:

~$ /sbin/mount.nfs leo:/Bilder
~$ mount.nfs: no mount point provided

Adding the mountpoint works for both mount and umount:

~$ /sbin/mount.nfs leo:/Bilder /home/ingo/leo.Bilder
~$ /sbin/umount.nfs /home/ingo/leo.Bilder

So, the dead end lies in /sbin/mount which is unable to evaluate the
fstab and parse it properly to mount.nfs.

Remark:
it is somehow strange that the mount-binary shrunk in filesize from 90kB
in Wheezy to only 40kB in Jessi?

So this bug should be assigned to package "mount" in Jessie as well.

Regards,
Ingo