Builders-Utilities was a requested plugin by Alex_deGrote, who won the plugin giveaway at my panel from McBcon. This plugin is a collection of a lot of tiny features that help with building.
Gradle is the recommended way to build the project. Use ./gradlew build in the main project directory to build the project.
See here
Suggestions are welcome! We have a separate issue form for suggestions, that can be found here.