Log Message:
Updated libopenmpt to 0.2.7386.

libopenmpt 0.2-beta20.3 (2016-11-20)

    [Bug] Possible crashes with malformed ITP and MED files.
    Pattern loops ending on the last row a pattern were not executed correctly \ 
in S3M files.
    Playback fixes for 8-channel MED files
    Tremolo on quiet notes was broken in 0.2-beta20.2.