[x3d-public] getting a lot of these errors in files from HumanoidAnimation. Will update my local copy and rerun.

[John Carlson]

BEGIN HAnim2SpecificationLOA3Invisible.x3d > json, MetadataString 
name=authorName warning: wrapped missing "quote marks" around 
single-string value for MFString @value='Matthew T. Beitler Joe D. 
Williams Don Brutzman' and be sure to fix source file!
MetadataString name=authorEmail warning: wrapped missing "quote marks" 
around single-string value for MFString @value='HAnim at web3D.org' and be 
sure to fix source file!
MetadataString name=copyright warning: wrapped missing "quote marks" 
around single-string value for MFString @value='none' and be sure to fix 
source file!
MetadataString name=creationDate warning: wrapped missing "quote marks" 
around single-string value for MFString @value='12 May 1999' and be sure 
to fix source file!
MetadataString name=humanoidVersion warning: wrapped missing "quote 
marks" around single-string value for MFString @value='2.0' and be sure 
to fix source file!
MetadataString name=usageRestrictions warning: wrapped missing "quote 
marks" around single-string value for MFString @value='none' and be sure 
to fix source file!
END ../data/HAnim2SpecificationLOA3Invisible.x3d