Fixed: Queue sort keys

Closes #194

frontend/src/Activity/History/HistoryRow.js

@@ -108,7 +108,7 @@ class HistoryRow extends Component {
               );
             }
 
-            if (name === 'albumTitle') {
+            if (name === 'album.title') {
               return (
                 <TableRowCell key={name}>
                   <AlbumTitleLink

frontend/src/Activity/Queue/QueueRow.js

@@ -152,7 +152,7 @@ class QueueRow extends Component {
               );
             }
 
-            if (name === 'albumTitle') {
+            if (name === 'album.title') {
               return (
                 <TableRowCell key={name}>
                   <AlbumTitleLink

frontend/src/Store/Actions/historyActions.js

@@ -42,8 +42,9 @@ export const defaultState = {
       isVisible: true
     },
     {
-      name: 'albumTitle',
+      name: 'album.title',
       label: 'Album Title',
+      isSortable: true,
       isVisible: true
     },
     {

frontend/src/Store/Actions/queueActions.js

@@ -64,8 +64,9 @@ export const defaultState = {
         isVisible: true
       },
       {
-        name: 'albumTitle',
+        name: 'album.title',
         label: 'Album Title',
+        isSortable: true,
         isVisible: true
       },
       {