cryptofuncs: Changed hash template function default algorithm to sha256.
systemd-journal: if prefix is set, do not set prefixed key as link to the original one,

but set the key as original not linked to the original.

Signed-off-by: Juhász Viktor <viktor.juhasz@balabit.com>
Merge pull request #238 from juhaszviktor/3.6/f/journald-source

systemd-journal: if prefix is set, do not set prefixed key as link to th...
Merge pull request #237 from talien/f/hash-default-to-sha256

cryptofuncs: Changed hash template function default algorithm to sha256.
filters: Make in-list() more portable

Instead of using getline(), use fgets() which is more widely available.
The downside of this is that lines are now limited to 16k chars in
length.

This fixes #213.

Reported-by: Michael Hocke <michael.hocke@nyu.edu>
Signed-off-by: Gergely Nagy <algernon@madhouse-project.org>
Merge pull request #239 from algernon/h/solaris/in-list

filters: Make in-list() more portable