snmptrapd is unable to load any handler modules

[Morten Brekkevold]

The SNMP trap daemon cannot load any of its handler plugins from the
nav.snmptrapd.handlers package, because the nav/snmptrapd directory is
missing its __init__.py . Thus Python doesn't recognize nav.snmptrapd as a
proper package.

The problem isn't easy to reproduce, because snmptrapd only imports the
plugins as traps are received and not at the start of the process.

Reported by Ingeborg Hellemo of the University of Tromsø.

[http://sourceforge.net/tracker/index.php?func=detail&aid=1822650&group_id=107608&atid=648170]

[John-Magne Bredal (john-m-bredal)]

Originator: NO

Fixed in revision 4263.

Added __init__.py in nav/snmptrapd and updated Makefile.in to preperly
place it during install.