Revert "Added api fields to StandardPages"

This reverts commit 39a04f1.

website/standardpages/models.py

@@ -4,14 +4,12 @@
 from wagtail.admin.edit_handlers import (FieldPanel, InlinePanel,
                                          MultiFieldPanel, PageChooserPanel,
                                          StreamFieldPanel)
-from wagtail.api import APIField
 from wagtail.core.fields import StreamField
 from wagtail.core.models import Orderable
-from wagtail.images.api.fields import ImageRenditionField
 from wagtail.images.edit_handlers import ImageChooserPanel
 from wagtail.search import index
 
-from grapple.models import GraphQLImage, GraphQLStreamfield, GraphQLString
+from grapple.models import GraphQLStreamfield, GraphQLString
 
 from website.utils.blocks import StoryBlock
 from website.utils.models import BasePage, RelatedPage
@@ -64,19 +62,9 @@ class StandardPage(BasePage):
         InlinePanel('authors', label="Authors"),
     ]
 
-    # Export fields over REST API
-    api_fields = [
-        APIField('introduction'),
-        APIField('body'),
-        APIField('featured_image', serializer=ImageRenditionField('fill-1920x1080')),
-        APIField('featured_image_caption'),
-    ]
-
     graphql_fields = [
         GraphQLString("introduction"),
         GraphQLStreamfield("body"),
-        GraphQLImage("featured_image"),
-        GraphQLString("featured_image_caption"),
     ]
 
     class Meta: