Create a system for extracting samples of new users from [[ http:snuggle-en.wmflabs.org | Snuggle ]] to contact about user studies and/or surveys. Allows filtering by multiple parameters, such as total edits, edits by namespace, talkpage messages, "good faith" likelihood score, tagged edits, etc.
Initial scripts work as advertised. Will need some refactoring to make it easier to specify which filtering conditions are desired for a given recruitment sample. Closing this ticket as 'complete' since we have an MVP, will open a new one for next steps.