Update sbt-coveralls to 1.3.1

Update scalatest to 3.2.9

Update javafx-controls, javafx-fxml to 17-ea+8

Update sbt-native-packager to 1.8.1

Update specs2-core, specs2-mock to 4.11.0

Update sbt to 1.4.9

Update javafx-controls, javafx-fxml to 17-ea+2

Update scopt to 4.0.1

Update sbt-native-packager to 1.8.0

Update javafx-controls, javafx-fxml to 16-ea+7

Update specs2-core, specs2-mock to 4.10.6

Update sbt to 1.4.7

Fix markdown

Add MK2

Update javafx-controls, javafx-fxml to 16-ea+6