Remove useless manifests

__tests__/integration/mirador/index.html

@@ -24,7 +24,6 @@
          manifestId: 'https://iiif.bodleian.ox.ac.uk/iiif/manifest/e32a277e-91e2-4a6d-8ba6-cc4bad230410.json',
        }],
        catalog: [
-         { manifestId: 'https://geourjoa-tetras.github.io/Test3/manifests/test5.json' },
          { manifestId: 'https://iiif.bodleian.ox.ac.uk/iiif/manifest/e32a277e-91e2-4a6d-8ba6-cc4bad230410.json' },
          { manifestId: 'https://iiif.harvardartmuseums.org/manifests/object/299843' },
          { manifestId: "https://media.nga.gov/public/manifests/nga_highlights.json", provider: "National Gallery of Art"},
@@ -39,7 +38,6 @@
          { manifestId: "https://iiif.durham.ac.uk/manifests/trifle/32150/t1/m4/q7/t1m4q77fr328/manifest", provider: "Durham University Library"},
          //{ manifestId: "https://iiif.vam.ac.uk/collections/O1023003/manifest.json", provider: "Ocean liners"},
          { manifestId: "https://zavicajna.digitalna.rs/iiif/api/presentation/3/96571949-03d6-478e-ab44-a2d5ad68f935%252F00000001%252Fostalo01%252F00000071/manifest", provider: "Библиотека 'Милутин Бојић'"},
-         { manifestId : "https://preview.iiif.io/cookbook/master/recipe/0003-mvm-video/manifest.json", provider : "IIIF Cookbook" }
        ]
      });
     </script>