Merge pull request #540 from will-moore/django_template_context_processors_request

Add 'django.template.context_processors.request' to TEMPLATES

Author: will-moore

omeroweb/settings.py

@@ -1551,6 +1551,7 @@ def report_settings(module):
                 "django.template.context_processors.i18n",
                 "django.template.context_processors.media",
                 "django.template.context_processors.static",
+                "django.template.context_processors.request",
                 "django.template.context_processors.tz",
                 "django.contrib.messages.context_processors.messages",
                 "omeroweb.custom_context_processor.url_suffix",