test-easing: Do not reconnect signals multiple times
test-easing: Do not reconnect signals multiple times

The test should keep track of the last animation and avoid reconnecting
signals to the same instance in case the -r argument has been passed.

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