Merged in feat/footer (pull request #11)

Feat/footer

* chore: correct type

* fix: remove redundant return type

* chore: align code formatting

* chore: format code to avoid diffing noise

* chore: clean up format diffing noise

* chore: move props tying to types folder

* fix: update app_downloads usage and types

* fix: improve footer query and typings

* refactor: add Image.graphql

* fix: correct typings

lib/graphql/Fragments/Footer/AppDownloads.graphql

@@ -0,0 +1,27 @@
+#import "../Image.graphql"
+
+fragment AppDownloads on Footer {
+  app_downloads {
+    title
+    app_store {
+      href
+      imageConnection {
+        edges {
+          node {
+            ...Image
+          }
+        }
+      }
+    }
+    google_play {
+      href
+      imageConnection {
+        edges {
+          node {
+            ...Image
+          }
+        }
+      }
+    }
+  }
+}