Fixed warnings with Python support was disabled.

Change-Id: Icad115d62e934b71d2e34878a465ebb5b7df69b8
Sort views saved in state by name.

This make the script more readable as well as more consistent when
generating output.

Change-Id: I7f0d065c8c03ca7a056418bdd39a67de12874b2d
Merge topic 'refactor_python_tracing_2' into next

fa87219f Sort views saved in state by name.
5a3a1c01 Fixed warnings with Python support was disabled.
Expose widget visibility state from pqProxyWidgetDialog.

Make it possible for client code to check if any widgets are being shown
in the dialog.

Change-Id: I7a3b830a21a7b50ff8e3a35ec82f504c92c9ba2f
Merge topic 'refactor_python_tracing_2' into next

7fe1155c Expose widget visibility state from pqProxyWidgetDialog.