Bug 547394 - [IoTML] SensiNact stereotypes generalize and extend wrong MARTE stereotypes and UML metaclasses - Patch provides changes requested by initial bug description - Also initializes refactoring of WoT package - Generated code for Impl classes now have the @Override annotations Change-Id: Iac0eabc4af6fe2b72f2adc31ea8ddd361ced5f73 Signed-off-by: Shuai Li <shuai.li@cea.fr>