auteurs: Ordonner auteurs en ordre alphabetique

src/components/AuthorsComponent.vue

@@ -81,7 +81,19 @@ export default {
       self.$http.get(global.api + 'authors'/* + filterFr + 'access_token=' + self.token*/, {progress () {
       }}).then(function (response) {
         var authors = JSON.parse(response.bodyText)
-        self.$set(this, 'dataAuthors', authors)
+
+        // order authors alphabetically
+        function compare (a, b) {
+          if (a.versions[0].name < b.versions[0].name) {
+            return -1
+          }
+          if (a.versions[0].name > b.versions[0].name) {
+            return 1
+          }
+          return 0
+        }
+
+        self.$set(this, 'dataAuthors', authors.sort(compare))
       }, function (response) {
         console.log('Error retrieving authors', response)
       }).finally(function () {