title	issue
Marketing section changes	NEXT-12507

Core

Changed PromotionEntity to allow maxRedemptionsGlobal and maxRedemptionsPerCustomer to be null
- Changed promotion behaviour for unlimited usages to work with null as well

Administration

Removed the module icon png-file of sw-promotion and sw-newsletter-recipient to replace it with an icon of our icon set
Added placeholder property to sw-datepicker