Arcturus

instead of final, use `licensed`, because every command should check for a valid license, first.

no copyright notice defaults to all rights reserved, unless this being in conflict with other licensing rules.

@eyekelly it would be helpful to know your java version.

`README.md` still links the user to http site: `**http://todotxt.org**` please update the link into `**https://todotxt.org**`

I don't mind the error message. The site doesn't request any user input which would require encryption so I don't understand the fuzz about https. http does the job just...