Update to 0.14.0 (close RHBZ#2242286)

Remove shebangs from non-script sources

When PDF docs are disabled, omit the -doc subpackage
Do not package contributing.rst, which is about interacting with the

Use new (rpm 4.17.1+) bcond style

Update to 0.13.0 (close RHBZ#2192205)

Don’t assume %_smp_mflags is -j%_smp_build_ncpus

Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild

Update License to SPDX

Update to 0.12.0 (close RHBZ#2107926)
The nose2-%%{python3_version} command, e.g. nose2-3.11, is removed.
De-vendor six, which upstream has vendored.

Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild

Fix extra newline in description

Rebuilt for Python 3.11

Small typo fix in the man page

A few dependency fixes
Drop versioning on sphinx dependency (matching backported commit fb770f4)
Drop spurious sphinx-issues BR
Stop generating unwanted BR’s from the “dev” extra via tox

Add a man page

Build Sphinx documentation as a PDF
Package from the GitHub archive instead of the PyPI sdist
Add a -doc subpackage
Use tox for running tests