sort by title, add og image and alt

_config/filters.js

@@ -75,4 +75,10 @@ export default function(eleventyConfig) {
 	eleventyConfig.addFilter("sortAlphabetically", strings =>
 		(strings || []).sort((b, a) => b.localeCompare(a))
 	);
+
+	/* Sort alphabetically by item title */
+	eleventyConfig.addFilter("sortAlphabeticallyByTitle", collection => {
+		collection.sort((b, a) => b.data.title.localeCompare(a.data.title));
+		return collection;
+	});
 };