uobject: Add missing KernelUVarImpl members initialization.
uobject: Add missing KernelUVarImpl members initialization.

This was causing various malfunctions throughout the ship.

	* src/kernel/uobject.cc (KernelUVarImpl ctor): New,
	initialize bypassMode_ to false.

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