TBR: reader: update 'docs' references to point to vanadium.github.io
TBR: reader: update 'docs' references to point to vanadium.github.io

MultiPart: 22/27

Change-Id: I1673a7353b740f115878626a44b18399af7ad66b

jxson/reader,jxson/reader,vanadium/reader,vanadium/reader,vanadium/reader,jxson/reader,jxson/reader