Added -v, --version flag (#54)
Added -v, --version flag (#54)

* Added -v, --version flag

* Added -v entry in help info

* Minimum check optimization for if else part

* Rewrite shortest version

rephormat/ripme,metaprime/ripme,sleaze/ripme,rephormat/ripme,sleaze/ripme,metaprime/ripme,rephormat/ripme,metaprime/ripme,sleaze/ripme