message: minor cleanup on unnecessary change
diff: @@ -30,6 +30,7 @@ class Remapper {
  constructor(configKey: string, remappedModes: ModeName[], recursive: boolean) {
  this._recursive = recursive;
  this._remappedModes = remappedModes;
  +
  let remappings = vscode.workspace.getConfiguration('vim')
  .get<IKeybinding[]>(configKey, []);
  @@ -42,7 +43,6 @@ class Remapper {
  remapping.after.forEach(item => after.push(AngleBracketNotation.Normalize(item)));
  }
  - this._remappings = [];
  this._remappings.push(<IKeybinding> {
  before: before,
  after: after,
  