Update for version 4.02

4.01 update

update for 4.00, correct untruths

Added paragraph to hc-boot section, explaining how to generate prelude libs after hsc has been bootstrapped

update for 3.02, and remove some out-of-date gunk.

Documented slight change to how .hc booting is done

"Testing GHC" section: Don't suggest compiling a version of 'nfib'
for 'Complex Float', since this is not an Ord type.

remove references to hslibs, and update the story w/ respect to the
literate tools.

version 3.01.

Notes about 'gmake FAST=YES' and requirement of SGML-Tools for
building documentation.

remove < > around a mail address, they come out wrong in LaTeX.

SGML version of the installation guide.  SGML-Tools 1.0.3 or later is required,
and the indexing still doesn't work automatically.