add allowed_hosts env var for django

openshift/templates/django-postgresql-persistent.json

@@ -217,6 +217,10 @@
                   {
                     "name": "DJANGO_SECRET_KEY",
                     "value": "${DJANGO_SECRET_KEY}"
+                  },
+                  {
+                    "name": "ALLOWED_HOSTS",
+                    "value": "['*']"
                   }
                 ],
                 "resources": {

openshift/templates/django-postgresql.json

@@ -217,6 +217,10 @@
                   {
                     "name": "DJANGO_SECRET_KEY",
                     "value": "${DJANGO_SECRET_KEY}"
+                  },
+                  {
+                    "name": "ALLOWED_HOSTS",
+                    "value": "['*']"
                   }
                 ],
                 "resources": {

openshift/templates/django.json

@@ -216,7 +216,11 @@
                   {
                     "name": "DJANGO_SECRET_KEY",
                     "value": "${DJANGO_SECRET_KEY}"
-                  }
+                  },
+                  {
+                    "name": "ALLOWED_HOSTS",
+                    "value": "['*']"
+                  }                  
                 ],
                 "resources": {
 		      "limits": {