RTD warning #115
Description
On ReadTheDocs I see this warning for wfc3tools:
Your project(s) "stistarg, wfc3tools, stsci-env" don't have a configuration
file. Configuration files will soon be required by projects, and will no
longer be optional.
[Read our blog post to create one](https://blog.readthedocs.com/migrate-configuration-v2/)
and ensure your project continues building successfully.