docs: Change order of functions in example to match docs
docs: Change order of functions in example to match docs

Moved the functions around in the C code file, to match
the order Clutter uses them, and the order they are explained
in the recipe.

Distrotech/clutter,collects/clutter,ebassi/clutter,djdeath/clutter-android,Distrotech/clutter,GNOME/clutter,ebassi/clutter,jigpu/clutter,djdeath/clutter-android,nobled/clutter,kerrickstaley/clutter-vala,Distrotech/clutter,GNOME/clutter,ebassi/clutter,djdeath/clutter,nobled/clutter,collects/clutter,dlespiau/clutter,djdeath/clutter-android,kerrickstaley/clutter-vala,djdeath/clutter,collects/clutter,jigpu/clutter,spatulasnout/clutter,jigpu/clutter,heysion/clutter-clone,spatulasnout/clutter,djdeath/clutter-multithreaded,collects/clutter,kerrickstaley/clutter-vala,dlespiau/clutter,dlespiau/clutter,collects/clutter,djdeath/clutter,jigpu/clutter,spatulasnout/clutter,djdeath/clutter-android,ebassi/clutter,jigpu/clutter,jigpu/clutter,heysion/clutter-clone,spatulasnout/clutter,Distrotech/clutter,GNOME/clutter,GNOME/clutter,nobled/clutter,Distrotech/clutter,djdeath/clutter,heysion/clutter-clone,djdeath/clutter,heysion/clutter-clone,kerrickstaley/clutter-vala,Distrotech/clutter,djdeath/clutter-multithreaded,ebassi/clutter,spatulasnout/clutter,GNOME/clutter,djdeath/clutter-multithreaded,djdeath/clutter-android,djdeath/clutter-multithreaded,heysion/clutter-clone,djdeath/clutter