Swap the order of the PAT and PMT packets injected by the passthrough muxer - it is more logical to write the PAT first, followed by the PMT, as that is the order parsers will need to process the packets.
timeshift: minor mod to htsp to flush output buffer on skip
time: hide some debug messages to limit spamming logs
timeshift: add return to live function to HTSP
Merge remote-tracking branch 'upstream/master'