Put boxes from main_window.glade into separte files.
Implement Buffer::resize().
Implement ReadDirectoryResponse::append_entry().
Implement readdir() and getattr() in VirtualFileSystem and also add some fields for future usage.
Improve multicast_participant_row_box.glade.
Change gchar_ptr declaration.
Implement Protocol::Participant& get_details().
Improve multicast participants rows displaying.
Remove CString (use gchar_ptr instead).
Update MainWindow due to CString removal.
Introduce TcpService class.
Introduce service_status_box.glade (not finished).
Update builtin.gresource.xml.