new Label(shell,SWT.SEPARATOR | SWT.HORIZONTAL).setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
status_bar = new StatusBar(shell,_core);
LogsTab logs_tab = new LogsTab(window_content);
logger = logs_tab;
tab_list.add(logs_tab);
tab_list.add(new ServerListTab(window_content,_core));
tab_list.add(new KadTab(window_content,_core));
tab_list.add(new TransfersTab(window_content,_core));