Install order of operations problem

[mpounsett]

The HPNSSHInstallation.txt file puts the make install step before the creation of the privilege separation user, which causes an error during install in the check-config target.

/usr/local/sbin/hpnsshd -t -f /usr/local/etc/hpnssh/sshd_config
Privilege separation user hpnsshd does not exist
make: [Makefile:386: check-config] Error 255 (ignored)

This could be trivially fixed by swapping steps 7 and 8 in the document.

I'm happy to do a PR if you agree that this change should be made.

[rapier1]

Oh crap. Sorry about that. Yes, please issue a PR and we'll incorporate that.