ActiveAE: fix clipping for sinks using AE_FMT_FLOAT
CArchive: cosmetics: use uint8_t instead of BYTE
m_pBuffer is pointer to uint8_t
CArchive: fix improper reading of wstrings introduced in 3bf304e9323e5f2eb3cbee5a45f201426cbee84b
CUtf8Utils::RFindValidUtf8Char: fix check of unsigned variable
AESinkALSA: Open 5.1 Layouts according to CEA-861-D
Merge pull request #3720 from FernetMenta/aefixes

ActiveAE: fix clipping for sinks using AE_FMT_FLOAT
Merge pull request #3721 from fritsch/ae-use-cea-for-speaker-layout

AESinkALSA: Open 5.1 Layouts according to CEA-861-D