Fix some issues reported by lintian

See merge request debian/p7zip!1

Fixes: lintian: out-of-date-standards-version
See-also: https://lintian.debian.org/tags/out-of-date-standards-version.html

Fixes: lintian: out-of-date-standards-version
See-also: https://lintian.debian.org/tags/out-of-date-standards-version.html

Fixes: lintian: debian-changelog-has-wrong-day-of-week
See-also: https://lintian.debian.org/tags/debian-changelog-has-wrong-day-of-week.html

Fixes: lintian: uses-debhelper-compat-file
See-also: https://lintian.debian.org/tags/uses-debhelper-compat-file.html

Fixes: lintian: debian-changelog-line-too-long
See-also: https://lintian.debian.org/tags/debian-changelog-line-too-long.html

debian/control:
+ set Rules-Requires-Root to 'no';
+ Standards-Version: 4.4.0.

Replace 13-CVE-2017-17969.patch with a version used by recent security
update for stretch, which add a range check for another counter variable

Fix a typo in man page introduced in 09-man-update.patch (closes: #873943)

Hopefully fix ZIP Shrink: Heap Buffer Overflow (CVE-2017-17969). Thanks
to Antoine Beaupré for the initial patch, based on upstream changes in
7Zip 18.00.beta (closes: #888297).

Fix a typo in p7zip script that prevented the `--keep' option from working
completely (closes: #868238)

(closes: #844344)

Upstream version 16.02+dfsg

# gpg: Signature made Sun Jul 17 10:30:24 2016 CEST using RSA key ID 3BE8AFD4
# gpg: Good signature from "Robert Luberda <robert@debian.org>" [ultimate]

Fix the heap buffer overflow in HFS handler (CVE-2016-2334) and
out of bounds read in UDF handler (CVS-2016-2335) using patches from
https://sourceforge.net/p/p7zip/discussion/383043/thread/9d0fb86b/
(closes: #824160).

Upstream version 15.14.1+dfsg

# gpg: Signature made Fri Apr 15 21:26:20 2016 CEST using RSA key ID 3BE8AFD4
# gpg: Good signature from "Robert Luberda <robert@debian.org>" [ultimate]

Remove no longer needed patches: CVE-2015-1038.patch, 06-s390.patch,
07-endian-detection.patch, 08-mips.patch, and refresh other patches.

Upstream version 15.14+dfsg

# gpg: Signature made Mon Mar 14 22:54:01 2016 CET using RSA key ID 3BE8AFD4
# gpg: Good signature from "Robert Luberda <robert@debian.org>" [ultimate]

* Upload to unstable.
* Mention in README.Debian that p7zip-full is needed for 7z archives
  compressed with PPMD method (closes: #693509).
* Replace `7z' with `7zr' in the short description of p7zip to make
  in consistent with the description of p7zip-full (closes: #636664).
* Switch Vcs-Git to https, and Vcs-Browser to cgit.