Added command-line switches for outputting the version.
Added command-line switches for outputting the version.

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