* tiger.texi:
	s/--bind/--bindings-compute/
	s/--object-bind/--object-bindings-compute/
	s/--overfun-bind/--overfun-bindings-computes/
	* assignments.texi: Likewise.
	(Tiger 2004): Typo.
	(lib/misc): s/readable/human-readable/
	(src/ast): Fix the definition of accept.
	(TC-2 FAQ): s/(working title)//
	(TC-R FAQ): New section.
	(TC-E Code to Write): Update instructions.
	(TC-4 Options): Make the type checking of objects optional for
	class 2011.
	Wrap long lines.
	Mention the Tiger-to-Panther desugaring option.
	* assignments-body.css:
	s/leopard-assignments.png/tiger-assignments.png/