Cater to download strategies not yielding a file

Closes #22580.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
Treat target as binary when unpacking gzip-only archives
openrtsp 2013.09.11

Closes #22583.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
logstash 1.2.1

Closes #22586.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
bsdconv 11.1

Closes #22588.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>