(#134): storage: fixed storage in iOS Safari private browsing
Merge branch 'feature-0.19.x/134-use-mock-storage-for-ios-private-mode' into release-0.19.x

* feature-0.19.x/134-use-mock-storage-for-ios-private-mode:
  (#134): storage: fixed storage in iOS Safari private browsing
release v0.19.1