Merge pull request #289 from fredericbonjour/Admin

Fixed (again!) Tags saving.
Merge pull request #291 from fredericbonjour/Admin

Added possibility to reject a Correction with a message (reason).
Add new object for 'Richtext' document property
Remove Etag on Http Rest action GetDocument and GetLocalizedDocument
Merge pull request #292 from inthause/documents

Add new object for 'Richtext' document property
[NEW] ace-editor now converts non-string values into JSON.
[FIX] Plugin initialization.
[FIX] Section editors.
[FIX] Section locales.
[FIX] Menu an thread blocks.
[FIX] Menu block tests.
Merge pull request #293 from intportg/dev

Dev
Merge pull request #294 from fredericbonjour/Admin

Removed deprecated "RbsChange.Modules" Angular Service.
[NEW] Catalog Manager and Product Categorizations
Merge pull request #295 from franckstauffer/master

[NEW] Catalog Manager and Product Categorizations
Fix backoffice price edition
Refactor Rbs_Catalog_Shop document to Rbs_Store_WebStore
Refactor Http.Rest::http.action events listener
Merge pull request #296 from inthause/documents

Rename Rbs_Catalog_Shop document to Rbs_Store_WebStore
Add \Rbs\Catalog\Std\ProductItem class