Update order editor
Update Admin Order edition
Calling UpdateCart on a locked cart now creates a new cart from it.
Remove ordered property from cart and add orderId and processing ones.
Comments and code formatting.
Handle payment step in frontoffice order process.
[FIX] When a new cart is set in the context, update the last cart identifier in the profile.
Fix payment step template.
Fix some stuff on product front office
Refactor PaymentReturn block to have a main template and specific templates for each connector dynamically included in it.
I18n fixes and code comments and formatting.
Front validation in order process for addresses.
Update admin navigation context
Merge pull request #825 from intportg/dev

Front validation in order process for addresses + fixes and refactoring
Some UI Fixes