updated app.fil to new gui folder structure

updated app.fil to new gui folder structure

app.fil

@@ -1,15 +1,15 @@
-gui/gui_gtk.py
+gui/gtk.py
-gui/gui_classic/main_window.py
+gui/qt/main_window.py
-gui/gui_classic/lite_window.py
+gui/qt/lite_window.py
-gui/gui_classic/history_widget.py
+gui/qt/history_widget.py
-gui/gui_classic/installwizard.py
+gui/qt/installwizard.py
-gui/gui_classic/network_dialog.py
+gui/qt/network_dialog.py
-gui/gui_classic/password_dialog.py
+gui/qt/password_dialog.py
-gui/gui_classic/qt_util.py
+gui/qt/util.py
-gui/gui_classic/receiving_widget.py
+gui/qt/receiving_widget.py
-gui/gui_classic/seed_dialog.py
+gui/qt/seed_dialog.py
-gui/gui_classic/transaction_dialog.py
+gui/qt/transaction_dialog.py
-gui/gui_classic/version_getter.py
+gui/qt/version_getter.py
 plugins/aliases.py
 plugins/pointofsale.py
 plugins/labels.py