Improve sorting albums in artist details

(cherry picked from commit a27ac47812368aed79929389f79bbbd3f2e47000)

frontend/src/Artist/Details/AlbumRow.js

@@ -253,7 +253,7 @@ AlbumRow.propTypes = {
   id: PropTypes.number.isRequired,
   artistId: PropTypes.number.isRequired,
   monitored: PropTypes.bool.isRequired,
-  releaseDate: PropTypes.string.isRequired,
+  releaseDate: PropTypes.string,
   mediumCount: PropTypes.number.isRequired,
   duration: PropTypes.number.isRequired,
   title: PropTypes.string.isRequired,

frontend/src/Artist/Details/ArtistDetailsSeasonConnector.js

@@ -1,5 +1,3 @@
-/* eslint max-params: 0 */
-import _ from 'lodash';
 import PropTypes from 'prop-types';
 import React, { Component } from 'react';
 import { connect } from 'react-redux';
@@ -22,19 +20,10 @@ function createMapStateToProps() {
     createDimensionsSelector(),
     createUISettingsSelector(),
     (label, albums, artist, commands, dimensions, uiSettings) => {
-
-      const albumsInGroup = _.filter(albums.items, { albumType: label });
-
-      let sortDir = 'asc';
-
-      if (albums.sortDirection === 'descending') {
-        sortDir = 'desc';
-      }
-
-      const sortedAlbums = _.orderBy(albumsInGroup, albums.sortKey, sortDir);
+      const albumsByType = albums.items.filter(({ albumType }) => albumType === label);
 
       return {
-        items: sortedAlbums,
+        items: albumsByType,
         columns: albums.columns,
         artistMonitored: artist.monitored,
         sortKey: albums.sortKey,

frontend/src/Store/Actions/albumActions.js

@@ -31,9 +31,14 @@ export const defaultState = {
   saveError: null,
   sortKey: 'releaseDate',
   sortDirection: sortDirections.DESCENDING,
+  secondarySortKey: 'title',
+  secondarySortDirection: sortDirections.ASCENDING,
   items: [],
   pendingChanges: {},
   sortPredicates: {
+    title: ({ title }) => {
+      return title.toLocaleLowerCase();
+    },
     rating: function(item) {
       return item.ratings.value;
     },
@@ -41,6 +46,9 @@ export const defaultState = {
       const { statistics = {} } = item;
 
       return statistics.sizeOnDisk || 0;
+    },
+    releaseDate: function({ releaseDate }) {
+      return releaseDate || '0';
     }
   },