add model for cancelling a task
add model for cancelling a task

LamaDelRay/xo-web,fbeauchamp/xo-web,fbeauchamp/xo-web,lmcro/xo-web,LamaDelRay/xo-web,vatesfr/xo-web,lmcro/xo-web,borestad/xo-web,lmcro/xo-web,vatesfr/xo-web,borestad/xo-web