UObject: Fix a deadlock in remote UObject RTP initialization.
UObject: Fix a deadlock in remote UObject RTP initialization.

	* share/urbi/uobject.u (external var): detach() RTP initialization
	code.

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