Adjust some logging.

Report logic op more correctly, cleanup an incorrect log.
Return an error for MOut on a stereo stream.

It seems like it won't downmix, it returns an error.
Handle atrac files with larger "fact" chunks.

Ends up with the a separate offset for loops, it seems like.  This corrects
looping information for these files.
Correct atrac looping offset by one frame.
Merge pull request #6959 from unknownbrackets/atrac-minor

Correct some minor issues with atrac looping
Rebase RadarNyan work on Generate version while build on Wiondows
Merge branch 'windows-exe-version' of https://github.com/RadarNyan/ppsspp into verbuild

Conflicts:
	Windows/version.rc