api-sort: improve.
api-sort: improve.

	* doc/bin/api-sort: Also catch subsectionObject.
	* doc/specs/naming-standard.tex: Use it.
	* doc/specs/control.tex: Protect keywords.
	* doc/specs/keywords.tex.gen: Update.
	* doc/specs/lang.tex: More labels.

Conflicts:

	doc/specs/keywords.tex.gen
	doc/specs/lang.tex
	doc/specs/naming-standard.tex

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