The methods defined in obs_lsstSim/bin/makeLsstCameraRepository.py can be easily adapted for use in generating arbitrary, non-LSST cameras. This is useful for the sims stack, both for testing purposes, and because members of other projects have begun asking us to use our code.

This ticket will take those methods, make them fully LSST-agnostic, and place them in afw as utility functions. The code in obs_lsstSim will refer back to these afw methods.