Add "Logo Management" as card to Control Panel

Logo Management allows Admins and Superusers to upload their own logo to apply to any downloads and quotes.

This would take the burden off IT to have to upload logos as part of a new customer set up as well as having to revisit a new customer's set up if their logo is not yet available when the site is created.

Existing customers can also replace current logos with new ones where brand or name changes occur.