Added possibility to save search filters, and to list and reapply them later.
Refactoring of document filters (everything is in Change instead of Generic plugin).
Enhance Product and Cart
Add variant prices editor
Merge pull request #861 from inthause/documents

New Rbs_Discount module and  cart updates
Merge pull request #863 from loiccouturier/master

Enhance Product and Cart and add variant prices editor
Fix context restoration in shipment and order editors.
Add taxes detail in order editor.
Misc display enhancements in module order's BO.
Fix bad src causing 404 on product variants.
Merge pull request #862 from intportg/dev

Fix context restoration in shipment and order editors.
Added user feedback on buttons.
Enhance display of variant product in FO
Merge pull request #865 from loiccouturier/master

Enhance display of variant product in FO
Merge pull request #864 from fredericbonjour/Admin

Added possibility to save search filters.
Implement fees and discounts on Cart and Order