Merge pull request #919 from intportg/dev

Fix product list blocks + add document-activation-section + fixes
Fix PathRule Db "Constraint violation"
Add code builder for order, shipment, invoice and credit note
Add backoffice cart view
Merge pull request #920 from inthause/documents

Add code builder for order, shipment, invoice and credit note
Some fixes in order and shipment BO editors.
Code cleanup and minor fixes.
Add order detail block.
Add two buttons to date selector in BO to set the date to now and clear the fields
Fix form-inline (ex: date-selector) display in BO on a small screen
Fix BO time zone selector display.
Fixes #748