Clean up (unused imports, PEP8, etc)

apps/project_tools/views.py

@@ -1,6 +1,6 @@
 from __future__ import absolute_import
 
-from django.shortcuts import render_to_response, get_object_or_404
+from django.shortcuts import render_to_response
 from django.template import RequestContext
 from django.utils.translation import ugettext_lazy as _