fix updateUser - added save ro DB

fix parameter name
                             fix documentation

SE_API/UserRoutes.py

@@ -83,8 +83,8 @@ def updateUser(token):
     <b>Payload</b><br>
      - JSON Object, Example: <br>
      {<br>
-         'name': 'Campus name',<br>
+         'name': 'new name',<br>
-         'isLecturer': '@campus.ac.com',<br>
+         'isLecturer': true<br>
     }<br>
     <br>
     <b>Response</b>
@@ -100,23 +100,24 @@ def updateUser(token):
     try:
         payload = json.loads(request.data)
     except Exception as e:
-        return bad_request(e)
+        return bad_request()
 
     user = get_user_by_token(token)
     if user is None:
         return bad_request("Not a user!")
 
     try:
-        user.name = payload['user']
+        user.name = payload['name']
     except Exception:
         pass
 
     try:
         user.isLecturer = payload['isLecturer']
-    except Exception:
+    except Exception as e:
-        pass
+        print e
-
 
+    db.put(user)
+    db.save
     return ok("User updated")