[hdmkv]

Hoping to see the following fixes personally that weren't working in July 14 build:

• TrueHD/ATMOS fixed (was an issue in master used at the time)
  
• DD+ passthrough fixed (has been an issue in master for ages)
  
• Auto-switching for 3D SBS and TAB (unsure about July 14 build, but doesn't work w/June 30 I've been using)
  
• 3D auto flip-eyes (Hasn't this been broken for a while?)
  

Anyway, will test later today and report back.