Load actions in AED test too

Change-Id: I2a217b7121717cda0e4ce9b3d0131d162e5e8b7f
Reviewed-on: http://gerrit.dmdirc.com/783
Automatic-Compile: Gregory Holmes <greg@dmdirc.com>
Reviewed-by: Gregory Holmes <greg@dmdirc.com>

test/com/dmdirc/addons/ui_swing/dialogs/actioneditor/ActionEditorDialogTest.java

@@ -62,6 +62,7 @@ public class ActionEditorDialogTest {
         IdentityManager.load();
         Main.setUI(new SwingController());
         ActionManager.init();
+        ActionManager.loadActions();
     }
 
     @Before