Do not ignore inner "load" requests from "URBI.INI".
Do not ignore inner "load" requests from "URBI.INI".

We have to ignore the absence of "URBI.INI", but not the absence
of a file requested by it.

	* share/urbi/urbi.u: Only ignore "URBI.INI", not its included
	files.

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