EmailField should be of type="email"

[paulc]

I looked around so I hope this isn't a dupe.

With HTML 5 out, EmailField should use an input of type="email" by default. That would be as simple as defining an EmailWidget, like so:

class EmailWidget(forms.widgets.Input):
    input_type = 'email'

And then making EmailField use it:

class EmailField(CharField):
    widget = EmailWidget
    # rest of code...

[Łukasz Rekucki]

Duplicate of #12488.