v3.1.0

NOTE: Requires the pipe viewer utility. When updating to this version, make sure everyone on your dev team knows to install pipe viewer: brew install pv

This improves the behavior of the database importer in 2 ways:

1. It switches to importing the database uncompressed, which is about 4x faster.
2. It uses pipeviewer to show you a progress bar and time estimate for the database import.

It also adds database access credentials to Robo's "projectProperties", for use in your customizations more easily.