Add ability to lock order adjustments.
Fix composer.json files + CHANGELOGs
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
Reference Promotion from Adjustment
Set adjustment origin in all discount actions
Remove adjustment by origin