Send Admin HTML e-mails
Unfortunatly the admin e-mail utility wont send HTML mails by default.
I searched but could not find a solution for this that worked, so this is my attempt.
This firstly relies on you setting the "Use MIME HTML When Sending Emails" to "True" in Configuration E-Mail Options.
I also advise adding the SPAW HTML editor option, as putting html on the plain text editor is a pain.
This also alters the input fields to a better size, ensures message field is populated on a "back" action & fixes the no recipient selected bug.
It also adds a default message, edit this to your needs.