message: fix(contentblockmedia): exposing knob for media object
diff: @@ -55,14 +55,14 @@ storiesOf('Patterns (Blocks)|ContentBlockMedia', module)
  const items = [
  {
  mediaType: simpleMediaType,
  - mediaData: simpleMediaData,
  + mediaData: object('Simple group media (image)', simpleMediaData),
  heading: text('Simple group heading', simpleHeading),
  items: object('Simple group content', simpleItems),
  cta: object('Simple group CTA', simpleCta),
  },
  {
  mediaType: simpleMediaType,
  - mediaData: simpleMediaData,
  + mediaData: object('Simple group media (image)', simpleMediaData),
  heading: text('Simple group heading', simpleHeading),
  items: object('Simple group content', simpleItems),
  cta: object('Simple group CTA', simpleCta),
  