Update account access expire emails to point to new Renew button on Account page #241
Description
With the introduction of the simple Renew access button on the Account page we would prefer users to rely on that whenever possible to avoid the full sign up form and the several ways it can be used to create incompatible renewal requests (changed fields, passwords, etc.).
The expire warn email should therefore be updated to list it as the primary option and clean up some of the old methods except as a last resort e.g. when account access already expired.