Process: re-enable garbage collection when they are done.
Process: re-enable garbage collection when they are done.

Missing bit from commit:be087d3385975972d8caac83703e381e2d8b8503.

	* src/object/urbi/process.cc (monitor_child): Clear ward_ when we
	are done.

commit:2e224d34c5ffeeb734797858090f234875b0e156 from master

Conflicts:

	src/object/urbi/process.cc

urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi,aldebaran/urbi,urbiforge/urbi,aldebaran/urbi,urbiforge/urbi,aldebaran/urbi,aldebaran/urbi,urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,urbiforge/urbi,urbiforge/urbi,aldebaran/urbi,urbiforge/urbi