Download all versions of dropwizard-configurable-assets-bundle JAR files with all dependencies

An implementation of an AssetBundle for use in Dropwizard that allows user configuration. (forked from https://github.com/dropwizard-bundles/dropwizard-configurable-assets-bundle)Three pull requests are send to the dropwizard-bundles project. This project becomes obsolete when these have been merged into dropwizard-bundles