Update from version 0.001011nb1 to 0.003003.

Pkgsrc changes:
o Adjust/update dependency lists

Upstream changes:

0.003003
  - Devel::Declare::MethodInstaller::Simple now has code_for() which the
    subclass can override to monkey with the magic shadowed subroutine.
    This is handy if you want to employ Devel::BeginLift.

0.003002
  - Depend on Sub::Name and B::Hooks::EndOfScope. MethodInstaller::Simple and
    Context::Simple use them.

0.003001
  - Don't use :lvalue in Context::Simple and MethodInstaller::Simple to keep
    the debugger happy.

0.003000
  - Add Devel::Declare::Context::Simple and
    Devel::Declare::MethodInstaller::Simple as an experimental way to make
    creating block- and sub-like keywords easier (Rhesa Rozendaal).

0.002999_01
  - Use B::Hooks::OP::Check to register PL_check callbacks.
  - Use B::Hooks::EndOfScope instead of %^H and Scope::Guard.
  - Don't segfault if HvNAME(PL_curstash) == NULL.
  - Don't segfault on 5.9.5+, where PL_parser is a symbol, not a define.
  - Don't delete the previous symbol table entry when shadowing subs. This
    makes us work within the debugger.
  - Don't mix declarations and code.

0.002002
  - switch done_declare call from call_argv to call_pv.
  - Make get_linestr{,_offset} return sensible values when called while the
    parser isn't running.
  - Remove several compile time warnings.
  - Allow enabling of debug mode using $ENV{DD_DEBUG}.

0.002001
  - clean up checks for whether we're lexing and whether lex_stuff exists
    to handle the PL_parser factor-out in 5.10
  - check if reallocation of PL_linestr is necessary before doing it. this way
    we can bail out properly instead of corrupting memory in some cases
  - don't call strlen twice on the same sting
  - try to be more portable
    - stop using Nullsv
    - don't use Perl_* functions directly.
    - don't define PERL_CORE
    - use NEWSV from handy.h instead of defining our own
    - don't define PERL_NO_GET_CONTEXT
    - don't support preprocessors (perl -P)

0.002000
  - rewrite guts into perl, add tests for new declaration style

(he)