Ensure editors can send author note without changing asam state

[aguywithanidea]

Editors may inadvertently try to send author a note but it won't work

Clicking the submit button here will not send the editor note because the aasm state did not change.

We either need to change the functionality so clicking the button is not allowed until the state is changed - or send the email regardless (first is easier)

second is better for the customer

[aguywithanidea]

Editors already have a work-around, as they can click on name and it will open up default mail client to send email. Lowering priority