message: Ensure that deletion phase of sync also uses keys with value hashes appended
diff: @@ -60,7 +60,12 @@ fn directory_keys_only(directory: &Path) -> Result<Vec<String>, failure::Error>
  let entry = entry.unwrap();
  let path = entry.path();
  if path.is_file() {
  - let (key, _) = generate_key(path, directory, None)?;
  + let value = std::fs::read(path)?;
  +
  + // Need to base64 encode value
  + let b64_value = base64::encode(&value);
  +
  + let (_, key) = generate_key(path, directory, Some(b64_value.clone()))?;
  upload_vec.push(key);
  }
  