Incorrect Content-Type for Android App Direct Downloads

The Android app direct downloads (https://piwik.org/faq/mobile-app/#faq_16330) are incorrectly marked as “Content-Type: text/plain” causing some browsers to be unable to download them (for instance Lightning Browser).

While I’m on the topic, thank you so much for offering the app as a direct download for those of us who don’t want Google’s tentacles in our devices.