Updates your user's identities on login based on a custom database query.
Currently supports 1 column query results (email addresses).
Copy config.inc.php.dist to config.inc.php (or `ln`) and follow instructions for each configuration value.
Feel free to make a pull request if you improve this plugin.
You can include yourself in the author list of [composer.json](composer.json) or classes if you want, but you have to do it in your pull request. I won't add anyone to these lists by myself or accept requests/pull requests that only serve this purpose.