[outdated] A command/function to clear the savedVariables

[lyravega]

A command/function that clears everything in a savedVariable file, it could be useful. We could include it in "defaults" button, for example, to clean the file up before re-initializing everything with default values.

Reasons: "released" variables stay in the file unless the add-on sets them to nil. An official, quick command to clean the savedVariable file up would be much more useful.