r/harness: Make the state file 0644

Signed-off-by: Niels Thykier <niels@thykier.net>
lintian: Move config parsing into its own sub

Signed-off-by: Niels Thykier <niels@thykier.net>
d/control: Add Breaks/Replaces on funny-manpages (#753165)

Signed-off-by: Niels Thykier <niels@thykier.net>
data: Fix typos

One is just in a comment, the other is a functional typo, although it
does not currently trigger on any package.

Signed-off-by: Guillem Jover <guillem@debian.org>
Signed-off-by: Niels Thykier <niels@thykier.net>
d/.../interpreters: texlua is now from texlive-binaries

Signed-off-by: Niels Thykier <niels@thykier.net>