investigate greenkeeper

Problem: between periods of development the project becomes stale and ramping back up on development can be difficult.

https://greenkeeper.io

This might help us in the future since there is sometimes downtime between development cycles. This might help keep things from becoming too outdated.

Start by reviewing the Greenkeeper link and the issue's concern about dependency staleness during development downtime. Determine whether Greenkeeper fits this JavaScript project and document the integration path or decision, including what ongoing maintenance would look like.

Written by the indexing model from the issue text.