Switch to Django's RequestFactory from test_utils (bug 1090169)
Commit from Mozilla Verbatim by user a.polivanchuk@outlook.com.: 1069 of 2994 strings translated (0 fuzzy).
Merge branch 'master' of github.com:mozilla/olympia
Commit from Mozilla Verbatim by user a.polivanchuk@outlook.com.: 1071 of 2994 strings translated (0 fuzzy).
Merge pull request #347 from davidbgk/1090169-django-requestfactory

Switch to Django's RequestFactory from test_utils (bug 1090169)