Fix random CS issues in code & phpdocs
[Order] Introduce immutable order items
Add ability to lock order adjustments.
[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
Fix composer.json files + CHANGELOGs
[Core] Optimize NthOrder promotion checker.
Merge pull request #1964 from stloyd/bugfix/composer

Fix composer.json files + CHANGELOGs
[WebBundle] Adjust sidebar menu to better look at smaller screens
Add missing translations
Merge pull request #1923 from stloyd/feature/adjustment_lock

[OrderBundle] Add ability to lock order adjustments
Fix schema
Merge pull request #1969 from umpirsky/fix/schema-cascade

Fix schema
Merge pull request #1968 from stloyd/bugfix/backend_menu

[WebBundle] Adjust sidebar menu to better look at smaller screens
[ResourceBundle] Don't use query walkers when pagination is called

This i.e. for product pagination removes one query run on whole table without index usage (you can guess how terrible it is when database have 90k products/variants).