fixing parameter order in iOS assign current upgrade
Merge branch 'master' of github.com:soomla/unity3d-store

* 'master' of github.com:soomla/unity3d-store:
  Migrating Amazon IAP from v1.0 to v2.0
  fixed README.md
  fixed README.md and changelog.md
  pulled Core lib again and recreated unitypackages
  updated submodules and recreated unitypackages

Conflicts:
	soomla-unity3d-store.unitypackage
recreating pakage