SBBP-35 created branch for future orders
SBBP-35 implementation of delivery_date
added a cancel option
refactoring
check if user is logged in on controllers
added date validation
added translation
updated description
Check that filter is correct type

Check that the filter is the correct type before working with items.
update label
Remove unneeded isset

Remove unneeded isset from the category type check.
update according to coding styles +review CR-940
SBBP-35 datepicker for future order
* small styling changes
* basic datepicker with basic English localization
added simple implementation of order form, ajax validation of products, outputting additional information and dynamic adding of new rows
use only lowercase router name
add items to cart
SBBP-35 created branch for future orders
SBBP-35 implementation of delivery_date
added a cancel option
refactoring