plugin configuration screen

I wonder if having certain standard variables in plugins, a way to modify those variables using either serviio console or one of the third party apps could be designed. I am talking variables like refresh time and number of feeds. This would open up alot of configurability to people who are not programmers.
It would work something like this.
Serviio scans the plugin and if it finds certain variables it enables them on the console. The user then can change the variable setting.
It would work something like this.
Serviio scans the plugin and if it finds certain variables it enables them on the console. The user then can change the variable setting.