The 'InstallerPackage' directory contains the files for the actual installer zip. To create an installer, you will need to zip the contents of this directory excluding the base 'InstallerPackage' directory.
The 'ModuleBuilder' directory contains the initial Module Builder files the package was created from.
This plugin makes use of the jQuery-Tagit library by Matthew Hailwood and http://jquery.webspirited.com.
Repo: https://github.com/hailwood/jQuery-Tagit
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License with original attribution remaining with Gerald Clark (https://github.com/geraldclark/Tags/) aside from formentioned libraries in credits.