First controls for selecting source directory, some changes in MainWindow.xaml.cs (license info, and moving all units statement into namespace) and creating base for translating
Assembly infos and little change of checkbox's margin value
Expander with checkboxes for selecting archives types.
Rewrite expander childrens layout and margins
Base ListView and buttons for management of listview items
Listview columns, status bar items.
Merge branch 'feature/MainWindow_layout' into develop