Dusty-Gannon/sparse-model-forecasts: First release of code associated with Gannon et al.

This is a release/bundle of the code used to produce the analyses in the first version of our manuscript entitled "Making regularization a regular practice: Sparse modeling for model selection and forecasting of ecological time series". This manuscript is not yet published, but any updates to the analyses and code during the review and publication process will be published in a subsequent release.