test-pixmap: Add a --disable-animation option
test-pixmap: Add a --disable-animation option

Sometimes the animation makes debugging awkward so this patch adds a
--disable-animation option to simplify the test.

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