Conflicts:
	test/phpunit/NumberingModulesTest.php

Conflicts:
	test/phpunit/NumberingModulesTest.php

pre.inc.php

Convert DOS files to unix

upgrade were not yet received. So we prepare for GPL by uniformizing
licence text keys to GPL-3+. Will move later to AGPL if all answers are
positive.

Fix: Debian package
Restore PHPUnit test (A PHP Unit test that fails should not be removed
but fixed and be kept in error until fix is published. Otherwise,
PHPUnit are useless).

Conflicts:
	htdocs/install/fileconf.php
	htdocs/install/inc.php

such test is useless if we removed them when they report error. When an
error is reported, the PHPUnit error must be kept until the code is
fixed (regression) or until the test is fixed (if code has changed
in a not compatible way, should be rare). But test must not be
removed. The error must be reported until fixed.