Correction of Bug 69

In VNF Fault Management the Content-Type was removed from
Get Alarm List request.
Corrects: Bug 69

Change-Id: I2cc40d4c17bc60ce2a75a02385d0f2e043f5b526
Signed-off-by: Gergely Csatari <gergely.csatari@nokia.com>

src/SOL003/VNFFaultManagement/VNFFaultManagement.yaml

 swagger: "2.0"
-
+ 
 info:
   version: "1.1.1"
   title: SOL003 - VNF Fault Management interface
@@ -56,13 +56,6 @@ paths:
           in: header
           required: true
           type: string
-        - name: Content-Type
-          description: >
-            The MIME type of the body of the request.
-            Reference: IETF RFC 7231
-          in: header
-          required: true
-          type: string
         - name: Authorization
           description: >
             The authorization token for the request.