Fix: due to rebasing Link and Version definitions were duplicated.

Change-Id: I9c73a840083e88b26aed521b4ea42a8fdb74f30b
Signed-off-by: Michele Carignani <michele.carignani@etsi.org>

src/definitions/SOL002SOL003_def.yaml

@@ -245,19 +245,6 @@ definitions:
       - CHANGE_EXT_CONN
       - MODIFY_INFO      
 
-  Link:
-    description: >
-      This type represents a link to a resource.
-    type: object
-    required:
-      - href
-    properties:
-      href:
-        description: >
-          URI of the referenced resource.
-        type: string
-        format: url
-
   ProblemDetails:
     #SOL003 location: 4.3.5.3
     description: >
@@ -560,7 +547,3 @@ definitions:
                           type: array
                           items: 
                             $ref: "#/definitions/Version"
-  Version:
-    description: >
-      A Version.
-    type: string