Add recursive option to SKTimeStamp [enhancement]

[rafi-d]

Hi, Will you be able to add a new option to do a recursive touch ? This checkbox-option should be enabled only for folders, of course , and should probably act like:

https://superuser.com/questions/251470/windows-recursive-touch-command - forfiles /P C:\Path\To\Root /S /C "cmd /c Copy /B @path+,,"

Thanks!

Rafi