Use the on-disk filename in the content-disposition header when downloading recordings in the webui.  The old behaviour was to just take the episode title, and would generate a ".bin" extension for passthrough (TS) recordings.
linuxdvb: clear lfe_in_setup when a tune error occurred
SAT>IP: break TEARDOWN poll loop also on ERROR or HUP
webui: Fix typo in a settings label
uuid: don't terminate app on an error
Merge remote-tracking branch 'origin/master' into fixes/en50494_voltage
>>>DIRTY HACK<<< disable tone and early en50494 setup