How to update output paths?

[sidouglas]

http://stackoverflow.com/questions/37475893/generator-modern-web-dev-modern-web-dev-yeoman-generator-change-output-paths

[dsebastien]

Hello @sidouglas,

This isn't currently supported, although I don't think it should be too complicated to introduce.
Unfortunately I don't have much time to move this project forward at this moment. If you're willing to contribute, you're welcome to do so.