* Enhancement: ``epifx-forecast`` requires at least one scenario file.
Previously, ``epifx-forecast`` would run no simulations and return successfully if no scenario files were provided.
This is unlikely to be useful behaviour, and it now complains that a required argument is missing.
* Enhancement: ``epifx-forecast`` notifies the user when an estimation pass has no associated forecast dates, in case the user intended to run one or more forecast simulations.
* Enhancement: ``epifx-forecast`` logs the scenario identifier before running each scenario instance.
* Documentation: replace the "Getting Started" guide with separate sections for all of the individual parts that ``epifx`` adds to the base ``pypfilt`` package.
* Documentation: add an example for each summary table.