Add description field to CircuitType (#3655)

netbox/circuits/models.py

@@ -98,8 +98,12 @@ class CircuitType(ChangeLoggedModel):
     slug = models.SlugField(
         unique=True
     )
+    description = models.CharField(
+        max_length=100,
+        blank=True,
+    )
 
-    csv_headers = ['name', 'slug']
+    csv_headers = ['name', 'slug', 'description']
 
     class Meta:
         ordering = ['name']
@@ -114,6 +118,7 @@ class CircuitType(ChangeLoggedModel):
         return (
             self.name,
             self.slug,
+            self.description,
         )