Fertilizer

- Renamed `settings.json` to `config.json`
- Removed option to read server port from ENV vars and instead added it to the config file

**Full Changelog**: https://github.com/moleculekayak/fertilizer/compare/v0.0.3...v0.0.4

Just testing automated releases. See [v0.0.2](https://github.com/moleculekayak/fertilizer/releases/tag/v0.0.2) for actual release notes

**Full Changelog**: https://github.com/moleculekayak/fertilizer/compare/v0.0.2...v0.0.3

What's Changed
* Scan single torrent by moleculekayak in https://github.com/moleculekayak/fertilizer/pull/1
* Add webserver by moleculekayak in https://github.com/moleculekayak/fertilizer/pull/2
* Infohash precheck by moleculekayak in https://github.com/moleculekayak/fertilizer/pull/3
* Adds API checks on app boot by moleculekayak in https://github.com/moleculekayak/fertilizer/pull/4

**Full Changelog**: https://github.com/moleculekayak/fertilizer/compare/v0.0.1...v0.0.2