Create method to switch skeletons when creating new modules

Having generalized some puppet code down to a generic level where providing data is the only requirement to making puppet code. And very similar to std mod https://github.com/stdmod/puppet-skeletons. I want a way how to tell puppet generate to use a different skeleton without swapping skeleton code out. We need a way to specify types of skeletons. Example:

```bash

puppet module generate --type standard lmc-mynewmod
puppet module generate --type simple lmc-myothernewmod

```

With this functionality I can produce skeleton code to easily create modules that I have generalized and I can just use puppet generate --type javaapp to create a more specific module based on the skeleton.