MpaDecFilter: changed dwChannelMask for E-AC3 HDMI again (thanks to Aleksoid1978 for the tests).
Update changelog.
Updated Catalan translation.

Refs: #2408.
Updated Polish translation.
MpaDecFilter: improved bitstriming for E-AC3 HDMI.
cosmetics
updated Ukrainian translation by Arestarh
MpegSplitter: cosmetics
Updated German translation.
Updated Catalan translation.

Refs: #2408.
MatroskaSplitter: Add support for ALAC

This is backport from MPC-BE r2235
cosmetics: replace the section sign with the word section and apply astyle
fixed typo in 1b18044a1a (E-AC3 HDMI)
MpaDecFilter: updated HDMI bitstreaming
NullUAudioRenderer: added possibility to create audio data dump
MpaDecFilter: updated E-AC3 HDMI bitstreaming.
MpaDecFilter: added support for TrueHD bitstreaming (HDMI).
MpaDecFilter: updated TrueHD HDMI bitstreaming.
SysVersion: Add support to detect x64 Windows.
Update Checker: Add MPC-HC version in the user-agent.