Add support for Include?

[stuartaylward]

Exclude is an option to exclude specific paths from the scan. However there is no Include option.

An Include option would allow you to choose more than one path to include multiple specific package.json files.

Example case. My project package.json file includes a dependency that is also maintained by me, by me and has it's own third party dependencies. So I want to scan my root package.json and a specific child package.json, but not the others.

Can this be added?