### GanttProject - Release 1.9.6

- Could directly convert a xml file of ganttproject format to the html files.
- made openWebPage work on Windows and Mac OS X.
- add macOs look'n'Feel.
- made the shortcut key mask cross-platform.
- change the icon for a mother task.
- could assign a color for a task (also save on the file).
- correction on the XML file saver.
- could directly change the name of the task by editing it on the JTree (F2 on keyboard or double click on it)
- Change the import ;).
- Correct HTML export to UTF-8.
- Ganttproject is build with ant.