Merge pull request #1007 from inthause/documents

Add back office topics and pages ordering
Separate actions handling from properties in DocumentLink (like in DocumentResult) + add the default delete action in onDefaultUpdateRestResult + add removeRelAction method in DocumentResult.
In admin panel, activate the delete action on document only if the action is present in the REST data.
Disable the delete action for documents that should not be deleted from the admin panel.
Code formatting + clean up
Fix aside display in content section of page and mail editors.
Fix bugs in mail editor and setup.
Add 'Rbs_' prefix to code of mails from module Rbs_User.
Fix unit tests.
Merge pull request #1008 from intportg/dev

Updates on mails.
Fix change password block
Add axes informations in cart
Add informations of based price on cart line
Merge pull request #1009 from loiccouturier/master

Add informations on cart
Add xhtml for iframe
Merge pull request #1010 from loiccouturier/master

Add xhtml for iframe
Add method in scope to call by extended controller
Remove useless fallback case

My bad ;-)
Some fixes
Merge pull request #1012 from franckstauffer/master

Some small fixes
Fix numeric image dimensions edition in WYSIWYG mode of rich texts.