candlewaster/dokku-robots.txt: Creates a robots.txt for applications that can be set to allow or disallow web crawlers to the app.

Alex Gleason 0492e68244 Add default subcommand		8 lat temu
..
allow	ae62c997f8 Pass in app name	8 lat temu
default	0492e68244 Add default subcommand	8 lat temu
disallow	ae62c997f8 Pass in app name	8 lat temu