Request Oxidized Fetch via Libre API

Idea: Add Libre API function to request Oxidized to pull new config.

Reasoning: For Libre deployments that don’t use Libre’s built in logging (such as Graylog) but still want the ability to pull config on change without opening Oxidized to another server calling its API (added security risk). We could then have the other logging platform notify Libre to notify Oxidized to fetch a new config.

I suspect this wouldn’t be too difficult to implement. Could borrow code from the refresh button on the Config page. Just haven’t had time to look into it…