[St][Cleanup] Don't use deprecated functions:
	clutter_actor_set_parent
	clutter_actor_unparent
	clutter_container_add_actor
	clutter_container_remove_actor
[St][Cleanup] Don't use deprecated functions:
	clutter_actor_get_depth
	clutter_actor_set_depth
	clutter_container_sort_depth_order
[St][Cleanup] Don't use deprecated function clutter_actor_raise
[St][Cleanup] Fix typo
Revert "[St][Cleanup] Don't use deprecated functions:"

This reverts commit 864b151f0ba588115bdc872066e3a331b3ce7006.
Merge pull request #1561 from dalcde/st-deprecated

[Cleanup] Ongoing work to fix compiler warnings