Merge pull request #45 from mozilla/docs-for-archiving

Bug 1749039 Add docs about archiving the repo

README.md

@@ -1,2 +1,8 @@
 # forecasting
 Forecasting models, development, evaluation, and validation
+
+Archived in January of 2022 since both jobs defined here have been torn down.
+See https://bugzilla.mozilla.org/show_bug.cgi?id=1749039 for more context.
+
+If forecasting jobs need to be expressed as containers in the future, the
+logic should likely be defined and managed in [mozilla/docker-etl](https://github.com/mozilla/docker-etl).