Add task to register calculator with Panopticon
Add task to register calculator with Panopticon

For now this has a hard-coded copy of the text from the landing page.
In future we should refactor this to store this copy somewhere that can
be accessed by the view, and the registerer.

mikeee/z_archived-calculators,mikeee/z_archived-calculators,mikeee/z_archived-calculators,mikeee/z_archived-calculators