removed debug print from server

now calling protected method in client

chap-client.py

 key = s.init()
 # does the actual authentication
 print( s.auth( hashlib.sha256( ( 'Test123' + key ).encode( 'utf-8' ) ).hexdigest() ) )
+# tests protected method
+print( s.hello() )
 
 # Print list of available methods
 print( s.system.listMethods() )

chap-server.py

     def auth(self, password_hash):
         combined = CHAP.test_password + self.key
         passhash = hashlib.sha256( combined.encode( 'utf-8' ) ).hexdigest()
-        print( passhash )
-        print( password_hash )
         self.authenticated = passhash == password_hash
         return self.authenticated