Fix: Ensure admin setting screens contain a level-one heading.
Fix: Commissions fields incorrectly appearing in bbPress user edit screen.
Fix: CSV Commissions Export on [edd_commissions] not working with server configurations that enforce a trailing slash.
Tweak: Improve UX when updating a commission (not all changes were triggering the "Update" button appearing).
Tweak: Update plugin author and URI.
Tweak: Display an mdash on the admin Commissions table if the associated product name cannot be retrieved.
Dev: EDD 3.0 compatibility.
Dev: EDD_Commission::__set() not passing correct variables via call_user_func(). This could result in the incorrect status being set when trying to change a commission status.
