Add Cache-Control header to feeds (fixes #35)
Add Cache-Control header to feeds (fixes #35)

AlmostBetterNetwork/pinecast,AlmostBetterNetwork/pinecast,AlmostBetterNetwork/podmaster-host,AlmostBetterNetwork/podmaster-host,Pinecast/pinecast,AlmostBetterNetwork/podmaster-host,AlmostBetterNetwork/pinecast,Pinecast/pinecast