Per today's discussion, this ticket asks that the suit package be modified to include a script that encapsulates the full build process for that package, including its dependency on an explicitly specified version of Caltech-IPAC/firefly.

(The equivalent of this already exists in the IPAC Jenkins scripts repo for Firefly/suit builds, so the task here is just to ensure that that information is in the suit repo itself, to facilitate LSST-driven builds of the package.)

The Firefly version may be specified in the script itself or in a supporting data file. Gregory Dubois-Felsmann has a mild preference for the latter, decoupling the build logic from the version numbering.

This is a high-priority task as we wish to converge with LSST on an LSST-maintainable build process by the end of FY19.