Added support for .mhd+.raw to batchConverter
Added support for .mhd+.raw to batchConverter

fvpolpeta/devide,nagyistoce/devide,ivoflipse/devide,fvpolpeta/devide,chrisidefix/devide,zhangfangyan/devide,ivoflipse/devide,zhangfangyan/devide,nagyistoce/devide,chrisidefix/devide