Install lodash dependency

[lox]

Seems to require lodash.

[calvarium]

I don't see why this should be necessary. Can you justify this?

[lox]

https://github.com/search?q=repo%3Acalvarium%2Fhomebridge-lifx-plugin%20lodash&type=code

[calvarium]

Since lodash is included in package-lock.json and will be installed with npm install, should we still add it to package.json? What is your opinion?

[lox]

Yes, absolutely. If your code needs it, it needs to be in package.json.