v1.4.0

What's Changed

• Use standard logging only by @tchiunam in #81
• Add axolpy.ini testdata by @tchiunam in #82
• Use ExtendedInterpolation for AxolpyConfigManager by @tchiunam in #84
• Update SECURITY.md by @tchiunam in #86
• Add test of config with interpolation by @tchiunam in #88
• Add pyyaml to requirements.txt by @tchiunam in #91
• Release 1.4.0 by @tchiunam in #89

Full Changelog: v1.3.1...v1.4.0