Update Pod-Simple to CPAN version 3.28

  [DELTA]

2013-05-04   David E. Wheeler <david@justatheory.org>
  * Release 3.28

  Removed use of 'done_testing' in t/white.t, which was added in
  v3.27. Thanks to Paul Howarth for the catch.

  Fixed inproperly calculated number of skipped tests in t/xhtml01.t
  when HTML::Entities is not intalled.

2013-05-03   David E. Wheeler <david@justatheory.org>
  * Release 3.27

  Added new warnings as defined by Pod::Checker, thanks to RJBS:
  + "=over" without "=back"
  + "L<>" starts or ends with whitespace
  + raw "|" or "/" in "L<text|link>" text

  Added ->keep_encoding_directive, which is false by default, to
  prevent formatters from emitting a document's '=encoding'
  directive in most cases. That they emitted the encoding was a bug
  introduced in v3.26 (RT #84093). Now, only the DumpAsText and
  DumpAsXML formats set it to true. Patch from Patrice Dumas.
update CoreList for new Pod::Simple in 5.18.0
perldelta: combine, merge, and edit "modules updated"
perldelta: remove the "from version X" from module updates

too many were incorrect
bump patchlevel to RC2, update hist
[perl #117141] sometimes we just can't make fork fail, skip the test
perldelta: fix reported new version of Carp
fix extrefs text with SDK 2003

The attached patch (also inlined below) fixes the SDK2003 test failure
for me, and also passes with all the other VC++ compilers. (It isn't
easy trying to pinpoint the SDK2003 compiler individually, so it is
simpler to just do this for all VC++ compilers on Windows.)
bump patchlevel to RC3, update hist
perldelta: minor nitpicks
perldelta: add obituary for AMORETTE
Spelling correction.
perldelta: clarify the deprecation of non-PerlIO perl
perldelta: collapse a bit of vertical space
Add Module::CoreList::Utils module

The result of archaeology undertaken during QA Hackathon
in Lancaster, all the utilities that have shipped with each
version of perl.
perldelta: remove a literally incorrect "literal"
perldelta: various fixes suggested by Dave Mitchell
Address [perl #117999] for now by skipping known bad test on AIX
Clarified perldelta entry for UID/GID magic variables
perldelta: add another hash overhaul cross reference