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: homepage-field-uses-insecure-uri
See-also: https://lintian.debian.org/tags/homepage-field-uses-insecure-uri.html

Fixes: lintian: tab-in-license-text
See-also: https://lintian.debian.org/tags/tab-in-license-text.html

Fixes: lintian: file-contains-trailing-whitespace
See-also: https://lintian.debian.org/tags/file-contains-trailing-whitespace.html

Remove avoid_infinite_loop_ruby22.patch, restore_internal_encoding.patch (not needed)
Add end-of-line.patch and fix-test-failures.patch to fix tests
Refresh broken_tests.patch

Update to upstream version '3.1.0'
with Debian dir bc840fb34d1706e0979b0b669a72742a45991dff

Upstream version 2.9.0

# gpg: Signature faite le sam. 02 juil. 2016 20:23:13 CEST
# gpg:                avec la clef RSA 0x89AF82B739CD217A
# gpg: Bonne signature de « Cédric Boutillier <boutil@debian.org> » [ultime]
# gpg:                 alias « Cédric Boutillier <cedric.boutillier@upmc.fr> » [ultime]
# gpg:                 alias « Cédric Boutillier <cedric.boutillier@polytechnique.org> » [ultime]
# gpg:                 alias « Cédric Boutillier <cedric.boutillier@gmail.com> » [ultime]
# Empreinte de clef principale : 3041 4D81 DC28 290C 2568  6DE3 DA49 58F6 11E1 49E9
#    Empreinte de la sous-clef : 9CCD 6B31 9DBF 8E40 AB1A  BD1A 89AF 82B7 39CD 217A