Fix random CS issues in code & phpdocs
[Order] Introduce immutable order items
[AddressingBundle] Allow to easier replace default zone types
[WebBundle] Product without variants should show its price
[ci skip]
Merge pull request #1957 from stloyd/feature/custom_zone_types

[AddressingBundle] Allow to easier replace default zone types
Merge pull request #1958 from stloyd/bugfix/product_without_variants

[WebBundle] Product without variants should show its price
Merge pull request #1948 from stloyd/feature/immutable_order_item

[Order] Introduce immutable order items
Merge pull request #1952 from stloyd/bugfix/cs_fixes

Fix random CS issues in code & phpdocs
[ContentBundle] Fix wrong prefix
Merge pull request #1963 from stloyd/patch-2

[ContentBundle] Fix wrong prefix
Reference Promotion from Adjustment