Update the ClutterText interactive test
Update the ClutterText interactive test

Use ClutterText's own API instead of relying on the Label's API.

ClutterText is not meant to be a subclass of ClutterLabel.

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