Moved in-app terminal out of experimental

Author: Bart

src/Dialogs/Preferences.vala

@@ -76,12 +76,13 @@ public class Preferences : Gtk.Dialog {
         general_grid.attach (terminalNameLabel, 0, 2, 1, 1);
         general_grid.attach (terminalNameEntry, 1, 2, 1, 1);
 
-        general_grid.attach (experimental_header, 0, 3, 2, 1);
-        general_grid.attach (addBookmarksToDockUpdateLabel, 0, 4, 1, 1);
-        general_grid.attach (addBookmarksToDockUpdateButton, 1, 4, 1, 1);
+        general_grid.attach (use_terminal_label, 0, 3, 1, 1);
+        general_grid.attach (use_terminal, 1, 3, 1, 1);
 
-        general_grid.attach (use_terminal_label, 0, 5, 1, 1);
-        general_grid.attach (use_terminal, 1, 5, 1, 1);
+        general_grid.attach (experimental_header, 0, 4, 2, 1);
+
+        general_grid.attach (addBookmarksToDockUpdateLabel, 0, 5, 1, 1);
+        general_grid.attach (addBookmarksToDockUpdateButton, 1, 5, 1, 1);
 
         var main_grid = new Gtk.Grid ();
         main_grid.attach (general_grid, 0, 0, 1, 1);

src/ListBoxRow.vala

@@ -74,11 +74,6 @@ public class ListBoxRow : Gtk.ListBoxRow {
         start_button.set_tooltip_text(_("Start an SSH session in a terminal"));
         start_button.button_press_event.connect (() => {
 
-            string result;
-	        string error;
-	        int status;
-
-
             if(settings.get_boolean("use-terminal")){
 
                 stackManager.addATerminal();