image2pixel v2.1.4

### v2.1.4
- Each user has a unique aesthetic, so the software cannot apply a single universal conversion standard.
- Privacy protection: All data is saved locally on the user's computer and in Steam Cloud saves. No information is uploaded to any server.
- Preference learning: every save teaches the app your parameters. Similar images automatically get your preferred algorithm, params, and palette recommended — the more you use it, the better it fits your style.
- New "Learning" settings: see how much the app has learned, turn learning off, or clear learned data anytime.
- Unified parameter defaults across the app and CLI.
- Updated version to 2.1.4.