Weed out #\!, even if they do look like cpp droppings

Fix kind error in TcIfaceSig for specialisations

fdToHandle: use openFd

- closeFile: make sure that (FILE*)s pointing to non-regular,
  unlocked files (sockets, FDs etc.) are closed.
- new function: openFd, which implements process local file locking
  for files that are initially opened by the Posix Fd-based ops before
  being converted into a Haskell handle by Posix.fdToHandle

- add *.hc to MOSTLY_CLEAN_FILES.

- remove *.hc from MOSTLY_CLEAN_FILES.

hscpp no longer supports -genSPECS

Removed -genSPECS magic (no longer used.)

add a specialise pragma and remove some GENERATE_SPECS

- specialise some gratuitously overloaded functions

- add a few SPECIALISE pragmas

Update this file to the version generated by 'autoheader'.  It
shouldn't really be in the repository anyway.

- remove uint, ulong, ullong (we're using nat and lnat now)
- sort entries

Convert floating point literals from interfaces directly to Rationals,
rather than go via Doubles.

Tidied up -accept-output `feature\', should now work better.

Generate proper floating point literals when we know the type is
either Float or Double.

add isFloatTy and isDoubleTy

Add
	PrelGHC.unsafeCoerce# ::  a -> b

Use with care.

move update analyser into -O2 optimisations.

fix to StripLibraries support.

Cleaned up and fixed is*Denormalized buglet

Dead code removal

Testing RealFloat floating point special value predicates (is{NaN,Inf..} etc.)

- New option $(StripLibraries) removes local symbols from library objects.
  Turned off by default, as it only works with linkers that support
  the '-x' (remove local symbols) option.

use SRC_HC_OPTS, not HC_OPTS.

- one `quotRem` is faster than separate `quot` and `rem` on Integers.

Renamed conc syslib to concurrent

constructErrorAndFailWithInfo: new function for including files/paths that caused IO op to fail

Import list fix

mk_thing: Added non-overloaded type signature

Import lists updated

mkRhsTyLam now does not create redundant big lambdas

Fix two small renamer bugs, and Christophs duplicated-constraint-in-interface files bug

Misc additions and fixes

-hi-with-<foo> support

-O setup: enable -fclone-binds in simplifier pass immediately
          preceeding -ffull-laziness (see comment)
new option: -hi-with-<section> to selectively output contents of
interface file.

More 3.02 updates

3.02 update

new local universal quant test

3.02 changes plus don't emit the usages section of interface files