Implement new chunk directory structure

src/duplicacy_snapshotmanager.go

@@ -592,24 +592,6 @@ func (manager *SnapshotManager) ListAllFiles(storage Storage, top string) (allFi
 				allSizes = append(allSizes, sizes[i])
 			}
 		}
-
-		if !manager.config.dryRun {
-			if top == "chunks/" {
-				// We're listing all chunks so this is the perfect place to detect if a directory contains too many
-				// chunks. Create sub-directories if necessary
-				if len(files) > 1024 && !storage.IsFastListing() {
-					for i := 0; i < 256; i++ {
-						subdir := dir + fmt.Sprintf("%02x\n", i)
-						manager.storage.CreateDirectory(0, subdir)
-					}
-				}
-			} else {
-				// Remove chunk sub-directories that are empty
-				if len(files) == 0 && strings.HasPrefix(dir, "chunks/") && dir != "chunks/" {
-					storage.DeleteFile(0, dir)
-				}
-			}
-		}
 	}
 
 	return allFiles, allSizes