add changed content to email notifications



I think thisshould be a simple rendering.  If I watch a card and get.Notices that it has changed, I may as well get the content of the new card.   I think it can simply be rendered HTML.



I image two parts, part one being the notice as is, and part two being an HTML rendering of a dif, old card neto to new card.  And if the recipient doesto do HTML in email, they still have the notification.




This was actually challenging when we were using the rails views, because it was hard to render cards outside of the context of a web request, but it should be really straightforward now.  Just haven't gotten back to it.  Changing from Idea to Ticket.

I suspect there will be a strong desire for diff views here as well. Either way, just a matter of rendering what you want for the mail instead of the page.

  --Gerry Gleason.....Sat Apr 21 03:41:05 +0000 2012

see also remove extra spaces in notification emails

  --Ethan McCutchen.....Sat Apr 21 19:19:10 +0000 2012