Fuse hardlink and link primitives.  Give the user the choice.
Fuse hardlink and link primitives.  Give the user the choice.

	* build-aux/bootstrap (link, link_symbolic, link_hard, link_copy): New.
	Use them.
	Read the file ~/.libport/bootstrap.cfg.
	Treat hardlink and link as synonyms.

aldebaran/libport,aldebaran/libport,aldebaran/libport,aldebaran/libport,aldebaran/libport