OR-811 Add new properties to the base-message Schema for the copy and share feature
OR-806 add the REST doc for COPY /api/messages/id
OR-806 add the routes, middlewares and controllers to COPY /api/messages/id. For now we do not handle rights
Merge pull request #577 in OR/rse from ~SLEMAISTRE/rse:OR-806 to master

* commit '055558ef835165c1775767b10a455fc4d770c7d5':
  OR-806 add the routes, middlewares and controllers to COPY /api/messages/id. For now we do not handle rights
  OR-806 add the REST doc for COPY /api/messages/id
  OR-811 Add new properties to the base-message Schema for the copy and share feature