New: Add tag support to indexers

(cherry picked from commit c3d54b312ef18b837d54605ea78f1a263fd6900b)

src/NzbDrone.Core/Datastore/Migration/028_add_indexer_tags.cs

@@ -0,0 +1,14 @@
+using FluentMigrator;
+using NzbDrone.Core.Datastore.Migration.Framework;
+
+namespace NzbDrone.Core.Datastore.Migration
+{
+    [Migration(028)]
+    public class add_indexer_tags : NzbDroneMigrationBase
+    {
+        protected override void MainDbUpgrade()
+        {
+            Alter.Table("Indexers").AddColumn("Tags").AsString().Nullable();
+        }
+    }
+}

src/NzbDrone.Core/Datastore/TableMapping.cs

@@ -71,8 +71,7 @@ namespace NzbDrone.Core.Datastore
                   .Ignore(i => i.Enable)
                   .Ignore(i => i.Protocol)
                   .Ignore(i => i.SupportsRss)
-                  .Ignore(i => i.SupportsSearch)
-                  .Ignore(d => d.Tags);
+                  .Ignore(i => i.SupportsSearch);
 
             Mapper.Entity<ImportListDefinition>("ImportLists").RegisterModel()
                   .Ignore(x => x.ImplementationName)