@spartacus/storefront@1.2.0

Commits

Commit	Description	Notes
	Add getOccUserId() function to AuthService (GH-4657)
	closed storefront (#4651)	[Closes #4651]
	guest checkout (#4643)	[Closes #3798]
	No express checkout for guest (#4669)	[Closes #4665]
	Price of delivery method isn't updated during checkout #44… (#4498)	[Closes #4472]
	Make checkout steps optional (#4679)	[Closes #4671]
	Fix order confirmation bug (#4661)	[Closes #4661] [Closes #3735]