make hex encode & decode part of multipart saving & loading functions (thanks @hodgestar)
make hex encode & decode part of multipart saving & loading functions (thanks @hodgestar)

vishwaprakashmishra/xmatrix,vishwaprakashmishra/xmatrix,vishwaprakashmishra/xmatrix,TouK/vumi,harrissoerja/vumi,TouK/vumi,harrissoerja/vumi,harrissoerja/vumi,TouK/vumi