message: Improve logging in the main extension manager
diff: @@ -88,6 +88,7 @@ export class MainExtensionManager implements AcceptsConfigDatabase {
  }
  private _scanPath(extensionPath: string): ExtensionMetadata[] {
  + this._log.info(`Scanning '${extensionPath}' for extensions.`);
  if (fs.existsSync(extensionPath)) {
  const result: ExtensionMetadata[] = [];
  const contents = fs.readdirSync(extensionPath);
  