make list of episodes reducable

[Buchhems]

Thanks for your tool, I've been using it for almost a year now.
With the time a lot of episodes are stored on my HDD in the server.
Can you add a parameter to only make a certain amount of episodes available and delete "old" episodes?

[sibbl]

Thanks for the feedback, that's a great idea! I agree that a new config parameter "episodesToKeep" (per locale) would be a good solution. I'm not sure when I'll find time for it, but I'll keep it on top of my list.