Version 4.0 of the console app
- The user interface of the app was improved
- Dokka and KDoc was added to the app via Gradle
- A jacoco plugin was added to Gradle to generate a website of the code coverage report in the build folder
- A Jar file was generated and ran from the terminal via Gradle
- ktlint was added for linting the Youtuber-app code to check for the programmatic and stylistic errors that occurred throughout the app