Enhance attribute to permit to choose between picker or select
Fix display of button to add to cart for product variant
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
Fix update of VariantGroup to not permit to associate Attribute Group in axis
Add exists and not exists predicate to use in Query
Update Attributes list to not display attributes used by VariantGroup
Add a boolean on the attributes of type groups to define there as Typology

When a group is defined as a typology of product, it will be proposed
in product editor to create it with these attributes
Fix latency on page / topic creation
Merge pull request #831 from inthause/documents

re-implement select-model on document-picker
Merge pull request #832 from loiccouturier/master

Enhance Attributes
Fix latency on page / topic creation (bis)
Merge pull request #833 from inthause/documents

Fix latency on page / topic creation (bis)
Update document picker selection in filter panel
Merge pull request #835 from inthause/documents

Update document picker selection in filter panel
Add support for hhvm in build marix
Update document picker selection in page editor
Merge pull request #837 from franckstauffer/fix

Add support for hhvm in build marix
Add a way to bypass default breadcrumb update method

a simple call to event.preventDefault() in the custom breadcrumb event
callback should now do the trick