OUI database has moved

And netmagis-getoui doesn't support 302 redirect.
fix typo in nologin parametre

in sample config file, nologin parametre is "nologinfile"
however, in libnetmagis.tcl , it's spelled "nologin".

Since we can't change nstalled config files all around the world,
it's better to change libnetmagis.tcl.
Merge pull request #134 from schplurtz/nologin

fix typo in nologin parametre

Thanks to Schplurtz
Merge pull request #133 from sathieu/patch-1

OUI database has moved
Support HTTP redirect in netmagis-getoui

In addition to pull request #133 from Mathieu Parent (sathieu),
support HTTP redirection for future IEEE OUI database moves.

Close #137
Prepare version 2.2.4
Merge branch '2.2'