Revert "Create a file we can add to cron to be run every day"
Revert "Create a file we can add to cron to be run every day"

This reverts commit f440e816a14808b95e017e2d935cd84a89bc545f.

There's already stuff for this in the `build` directory, I guess we
should adapt that.

mysociety/publicwhip,mysociety/publicwhip,mysociety/publicwhip