Missing locales and inactive buttons
Merge pull request #268 from franckstauffer/dev

Missing locales and inactive buttons
[NEW] New directive to make a radio buttons list from a Collection.
[NEW] Add I18nString class and add __toString on PreparedKey.
[NEW] BaseItem constructor now handle array or I18nString in its $label argument.
[NEW] New collection : Rbs_Generic_Collection_SortDirections
[REFACTOR] Use (= =) instead of {{ }} in angular templates.
[NEW] Highlighted products in categories and product sorting.
[REFACTOR] Use standard picker instead of specific one for products in categories.
[REFACTOR] Collections declaration.