Redmine

Right now there are several Action Mailer methods called to send email in controllers (specifically IssuesController). I think it would be a good idea to refactor these into Observers so email delivery can be customized a bit more.

I'm willing and able to do this myself, I just wanted to get some feedback on what people think of this idea. Also, should it be part of 0.8 or post 0.8?

Eric