Fixed some pyflakes issues.

- Legacy-Id: 11593

ietf/meeting/tests_views.py

@@ -9,7 +9,6 @@ import debug           # pyflakes:ignore
 from django.core.urlresolvers import reverse as urlreverse
 from django.conf import settings
 from django.contrib.auth.models import User
-from django.utils.text import slugify
 
 from pyquery import PyQuery
 

ietf/meeting/views.py

@@ -25,7 +25,6 @@ from django.forms.models import modelform_factory, inlineformset_factory
 from django.forms import ModelForm
 from django.template.loader import render_to_string
 from django.utils.functional import curry
-from django.utils.text import slugify
 from django.views.decorators.csrf import ensure_csrf_cookie
 
 from ietf.doc.fields import SearchableDocumentsField