Cleaned up some imports.

Fixed long lines.
Changed some docstrings to use "action words".


git-svn-id: http://code.djangoproject.com/svn/django/trunk@6044 bcc190cf-cafb-0310-a4f2-bffc1f526a37

tests/modeltests/test_client/views.py

 from xml.dom.minidom import parseString
+
 from django.core.mail import EmailMessage, SMTPConnection
 from django.template import Context, Template
 from django.http import HttpResponse, HttpResponseRedirect, HttpResponseNotFound
 from django.contrib.auth.decorators import login_required
 from django.newforms.forms import Form
-from django.newforms import fields
+from django.newforms import fields, ValidationError
 from django.shortcuts import render_to_response
 
 def get_view(request):