Release 1.4.0

What's Changed

• Better example and default configuration for analog threshold by @jensrossbach in #35
• Possibility to apply a hysteresis curve for mark detection via analog signal by @jensrossbach in #36
• Possibility to configure debounce threshold from UI by @jensrossbach in #37
• Bump version to 1.4.0 by @jensrossbach in #38

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