'zfs receive' man page sync'ed with Illumos

The only valid options are -vnFu, these other ones seem to be
misplaced zfs send options.

Remove: -D -r -p -n -P

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1186
'zfs send' man page sync'ed with Illumos

* Move -R option up one position in the list to match
  the Illumos documentation.

* Move -D option up one position and refreshed it to
  match the Illumos documentation.

* Move -p option up one position and refreshed it to
  match the Illumos documentation.

* Add the -n, -P  documentation found in zfs receive
  in to zfs send where to belongs.

Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #1187