SVN #133 commit

[Da Beave]

Big thanks to Drforbin. Took care of some problems.

Removed SAGANLOG and SAGANLOGPATH from the configuration files. This
was also remove from the code. Move logging function to a command
line are (-l/--log). This makes dealing with the sagan.log a lot
easier.

Drforbin noticed some issues with the _SaganCounters which would cause
various strange things with the statistics. This was cause by a
improper initialization of memory. Basically, memset was being
called before malloc. This can lead to heap problems. Re-arranged
to malloc _then_ memset.

[Da Beave]

Drforbin noticed Sagan seg faulted when run as a non-root
(non-uid 0) users. This was cause by non-uid 0 users calling
setuid/setgid along with a chown() to the sagan FIFO.

When run as a non-root user, we now bypass all these functions
and let Sagan run as the current user. This eliminates the segfaults
and allows Sagan to start/run under a non-root account.

--
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http://www.softwink.com

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