Lower composer-package-without-pkg-php-tools-builddep to wishlist

(Closes: #718862)

Signed-off-by: Niels Thykier <niels@thykier.net>
c/phppear.pm: Fix false positive missing-pkg-php-tools-addon

Only check for pkg-php-tools-addon and -buildsystem when building with
pkg-php-tools

(Closes: #718167)

Signed-off-by: Niels Thykier <niels@thykier.net>
d/changelog: Add changelog for #718862

Signed-off-by: Niels Thykier <niels@thykier.net>
c/scripts.pm: Allow executable jar files

Signed-off-by: Niels Thykier <niels@thykier.net>
Downgrade check for ${phppear:description} and ${phppear:summary}

The check is downgraded to wishlist and the description is enhanced to
explain when the provided description can be used. A reference to
Debian packaging best practices is also used.

Signed-off-by: Niels Thykier <niels@thykier.net>
t: Fix test now that jars are allowed to be executable

Signed-off-by: Niels Thykier <niels@thykier.net>
c/files.pm: Whitelist feedparser based on source name

Whitelist packages allowed to contain the feedparser library based on
the name of the source package rather than the binary package.  This
fixes a false positive for python3-feedparser.

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