v0.7.1

Canonical license ID (e.g., Apache-2.0 instead of apache-2.0 or Apache 2.0) is now used for licensing information.

Install/upgrade:

pip install -U pitloom

• Report issues: https://github.com/bact/pitloom/issues

What's changed

• Canonicalize license ID by @bact in #78

Full Changelog: v0.7.0...v0.7.1