Main differences between V1.13 and V1.13.1

This version includes these evolutions :

• On the new GEntryFileName widget:
  • add a setLabel() method.
  • add the getSubComponent() method to rule the constraints.
  • the selected file was not correctly updated when we read a context file.
  • The GReadWrite interface was not fully respected as the GTextAreaWithLabel widget did not include it : it is now the case.