POCL_UPDATE_EVENT_COMPLETE(): broadcast the event *after* setting its time_end
POCL_UPDATE_EVENT_COMPLETE(): broadcast the event *after* setting its time_end

...otherwise the time of all the stuff happening in broadcast()
gets added to the event's time

franz/pocl,vkorhonen/pocl,Oblomov/pocl,franz/pocl,dsandersimgtec/pocl,Oblomov/pocl,rjodin/pocl,jrprice/pocl,pocl/pocl,Oblomov/pocl,dsandersimgtec/pocl,jrprice/pocl,rjodin/pocl,franz/pocl,dsandersimgtec/pocl,pavanky/pocl,Oblomov/pocl,pocl/pocl,dsandersimgtec/pocl,pavanky/pocl,vkorhonen/pocl,pocl/pocl,jrprice/pocl,pocl/pocl,pocl/pocl,rjodin/pocl,franz/pocl,rjodin/pocl,pavanky/pocl,franz/pocl,Oblomov/pocl,pavanky/pocl,vkorhonen/pocl,jrprice/pocl,vkorhonen/pocl