Add proper run hints to support dependencies

As a bonus, it would start emitting a File object for every platform. Each object would contain a path of the app folder (one you would want to distribute) as `file.base` and full path to executable (you may want to rename or execute) as `file.path`.

Additional info:
- https://github.com/gulpjs/gulp/blob/master/docs/writing-a-plugin/README.md#streaming-file-objects
- https://github.com/gulpjs/gulp/blob/master/docs/API.md#deps
Merge branch 'mechanica-feature/dependencies'