click-action: disconnect signals and gsources on dispose
click-action: disconnect signals and gsources on dispose

https://bugzilla.gnome.org/show_bug.cgi?id=707774

jigpu/clutter,GNOME/clutter,ebassi/clutter,jigpu/clutter,Distrotech/clutter,djdeath/clutter,jigpu/clutter,GNOME/clutter,djdeath/clutter,jigpu/clutter,GNOME/clutter,djdeath/clutter,jigpu/clutter,djdeath/clutter,ebassi/clutter,jigpu/clutter,Distrotech/clutter,Distrotech/clutter,ebassi/clutter,djdeath/clutter,djdeath/clutter,Distrotech/clutter,GNOME/clutter,Distrotech/clutter,Distrotech/clutter,ebassi/clutter,GNOME/clutter,ebassi/clutter