1.2.3

Changed

• Work around Dotdigitalgroup_Sms issue #1
  by reading the input's error message instead of accessing the now unavailable validation result.
• Refresh service box in checkout when configuration changes. Available services are no longer kept in local storage for the lifetime of the quote.

Fixed

• Show location finder in checkout when street or city are not yet entered
  (issues #5,
  #6).
• Load shipping address mixin only in checkout (issue #7).