[pkg-lighttpd] Bug#595321: new discoveries

[whboyd at wesleyan.edu]

I rolled back the config file and it started working again, so this is no
longer "lighttpd silently fails to start" but "lighttpd silently fails to
start with some config settings". Still trying to figure out what exactly
caused this.

This probably merits a downgrade in the severity of this bug, which I'm
not sure I can do.

-Will