We now prevent these variations:
* <hr/>
* <hr />
* <br/>
* <br />
We could enforce similar consistency for other void
tags, if we wished, but these two are particularly
prevalent.
This makes the developer experience of the /emails pages significantly
cleaner, since you don't have to look at both the HTML and the text
for each message at the same time.
Fixes#6844.
Create a new custom email backend which would automatically
logs the emails that are send in the dev environment as
well as print a friendly message in console to visit /emails
for accessing all the emails that are sent in dev environment.
Since django.core.mail.backends.console.EmailBackend is no longer
userd emails would not be printed to the console anymore.
Alex Vandiver
Vishnu KS
Steve Howell
Aastha Gupta