Mark tests as superficial

See merge request !1

Gbp-Dch: Ignore

* Build-Depends: Drop versioned constraint on python3-all.

Changes-By: deb-scrub-obsolete

Changes-By: lintian-brush
Fixes: lintian: package-uses-deprecated-debhelper-compat-version
See-also: https://lintian.debian.org/tags/package-uses-deprecated-debhelper-compat-version.html

* d/rules: override_dh_auto_test: Don't run the test suite at build time
  since upstream's tests/ directory isn't included in the tarball.
  (Closes: #815294)
* d/control: Bump Standards-Version to 3.9.7 with no other changes needed.
* d/tests/: Added simple import-based DEP-8 tests.

* d/control:
  - Add dh-python, python{,3}-pytest to Build-Depends.
  - Bump Standards-Version to 3.9.5 with no other changes necessary.
* d/rules:
  - Convert to --buildsystem=pybuild
* d/watch: Updated.

* Release to unstable