Managing multiple indexes

--HG--
branch : 1.x
extra : rebase_source : 930ebcb3cc0c50b45beac39a81658ace562c8e04

src/Orchard.Web/Modules/Orchard.Indexing/Services/IIndexService.cs

@@ -11,6 +11,7 @@ namespace Orchard.Indexing.Services {
     }
 
     public interface IIndexingService : IDependency {
+        void DeleteIndex(string indexName);
         void RebuildIndex(string indexName);
         void UpdateIndex(string indexName);
         IndexEntry GetIndexEntry(string indexName);