[x3d-public] Strange @family fields/properties in AudioSpatialSound folder

[John Carlson]

Note, I think these are MFStrings, and single quotes are *inside* the 
double quotes

SpatialAudioCameraAnimation.json: "@family":"'Times'",
SpatialAudioCameraAnimation.json: "@family":"'Times'",
SplitChannels.json: "@family":"'Times'",
SplitChannels.json: "@family":"'Times'",


Please repair .x3d files and checkin, then I will revisit the JSON.


This is looking like @family is a SFString.  Is it?