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.
Merge pull request #824 from inthause/documents

Update admin navigation context
Merge pull request #825 from intportg/dev

Front validation in order process for addresses + fixes and refactoring
Add Mail Markdown RichText and Mail Content Editor
Merge pull request #827 from renaudJennyRBS/template

Add Mail Markdown RichText and Mail Content Editor
Some UI Fixes
Fix variant group URL
Merge pull request #828 from franckstauffer/fix

Some UI Fixes
Enhance attribute to permit to choose between picker or select
Fix display of button to add to cart for product variant
Fix drag&drop in structure editor + title button in rich text blocks.
Merge pull request #830 from intportg/dev

Fix drag&drop in structure editor + title button in rich text blocks.
Merge pull request #826 from loiccouturier/master

Enhance attribute to permit to choose between picker or select
re-implement select-model on document-picker