added admin for NotificationTemplate

symposion/reviews/admin.py

@@ -0,0 +1,6 @@
+from django.contrib import admin
+
+from symposion.reviews.models import NotificationTemplate
+
+
+admin.site.register(NotificationTemplate)

symposion/reviews/models.py

@@ -288,7 +288,13 @@ class NotificationTemplate(models.Model):
     
     label = models.CharField(max_length=100)
     subject = models.CharField(max_length=100)
-    body = models.TextField()
+    body = models.TextField(
+        help_text=(
+            "If the <b>Body</b> includes the string <code>{{ proposal }}</code> "
+            "then it will be replaced with the title of the proposal when the "
+            "email is sent."
+        )
+    )
 
 
 class ResultNotification(models.Model):