[BUG #7810] add '--list-jobs' option for better grunt compatibility (this option is internal)
[BUG #7810] add async third party npm module
[BUG #7810] add mkdirp third party npm module
[BUG #7810] add qooxdoo npm module
[BUG #7810] add dynamic generator task registration to keep in sync with config.json and first version of caching lib