Refactoring
  - Use the latest version of XMLBooster
  - Correct handling of change events, for all elements of the model
  - All properties displayed in the window have now a correct name
  - Synchronisation between model and view is correctly handled
  - Allow to open an editor form to edit part of the model
Removed useless elements from IBaseForm
Reset RTF fields correctly, to avoid strand behaviours
Merge remote-tracking branch 'origin/master'