Various anime improvements

Series type is persisted in the client
New: Warning in UI if anime episode doesn't have an absolute episode number
New: If series type is changed the series will be rescanned
New: Update scene mappings when series is refreshed

src/UI/Series/Details/EpisodeWarningCell.js

@@ -0,0 +1,27 @@
+ 'use strict';
+
+define(
+    [
+        'Cells/NzbDroneCell',
+        'Series/SeriesCollection'
+    ], function (NzbDroneCell, SeriesCollection) {
+        return NzbDroneCell.extend({
+
+            className: 'episode-warning-cell',
+
+            render: function () {
+
+                this.$el.empty();
+
+                if (SeriesCollection.get(this.model.get('seriesId')).get('seriesType') === 'anime') {
+
+                    if (this.model.get('seasonNumber') > 0 && this.model.get('absoluteEpisodeNumber') === 0) {
+                        this.$el.html('<i class="icon-nd-form-warning" title="Episode does not have an absolute episode number"></i>');
+                    }
+                }
+
+                this.delegateEvents();
+                return this;
+            }
+        });
+    });

src/UI/Series/Details/SeasonLayout.js

@@ -10,6 +10,7 @@ define(
         'Cells/EpisodeStatusCell',
         'Cells/EpisodeActionsCell',
         'Series/Details/EpisodeNumberCell',
+        'Series/Details/EpisodeWarningCell',
         'Commands/CommandController',
         'moment',
         'underscore',
@@ -23,6 +24,7 @@ define(
                 EpisodeStatusCell,
                 EpisodeActionsCell,
                 EpisodeNumberCell,
+                EpisodeWarningCell,
                 CommandController,
                 Moment,
                 _,
@@ -64,6 +66,13 @@ define(
                         label: '#',
                         cell : EpisodeNumberCell
                     },
+                    {
+                        name          : 'this',
+                        label         : '',
+                        cell          : EpisodeWarningCell,
+                        sortable      : false,
+                        className     : 'episode-warning-cell'
+                    },
                     {
                         name          : 'this',
                         label         : 'Title',