Release 2.5.0

- 9.0.1
- 9.0
- 8.4
- 8.3.1
- PJRHPM2M-640 Added: It is now possible export to Franca IDL.
- PJRHPM2M-649 Added: The option "Keep open" is now saved in the model.
- PJRHPM2M-675 Fixed: M2M successive Exports.
- Minor enhancements and bug fixes