Merge pull request #847 from intportg/dev

Deferred connecor: substitutions in informations property + auto-validate property
Update admin document routes declaration
update routes for document menu and update routes order for resolution.
Merge pull request #848 from inthause/documents

Update admin document routes declaration
Fixes in structure editor:
 - row selection
 - add margins between rows to enable to drop an element
Handle failed payments in PaymentReturn block.
Homogenize buttons in workflow actions.
Add missing labelKey in some routes.