include clip details in edit

pandora/edit/models.py

@@ -495,6 +495,9 @@ class Clip(models.Model):
             'id': self.get_id(),
             'index': self.index,
             'volume': self.volume,
+            'hue': self.hue,
+            'saturation': self.saturation,
+            'lightness': self.lightness,
         }
         if self.annotation:
             data['annotation'] = self.annotation.public_id