trend-update.pl preliminary v0.5

Hello,

If  there  are daring souls using my preliminary trend-update.pl, they
may  have noticed (if they were daring enough to enable engine update)
that  it  hasn't  done  particularly well during Trend's update of the
Linux engine to v7.000-1011 (well, it hasn't broken anything either...
could have been worse ;-)

Preliminary  v0.5  is  out  to  fix  the issues that were found in the
engine update code. It passed on my mail gateway.

http://itsec.ait.ac.th/download/local/trend-update.pl

Please do not forget to change the $mailto value, thanks. I don't want
to receive mail every time your VPNs are updated :-)

Greets,
_Alain_