Export and Import

[al-develop]

Export Functionalities don't work yet.
Excel and XML Export was coded, but not testet yet. Before creating a Version for daily use, it's better to modify the code, and remove the Ribbon Buttons for Export and Import from MainWindow.xaml

TO DO:

• Test XML and Excel Exports
• create Exports for PDF, Text and everything else
• create all Imports

[al-develop]

XML and Excel was implemented with version 1.0.2.0
PDF was added with version 1.0.3.0

Import is still missing, but maybe it's already fine just to have XML and maybe Excel import