Revision history for Perl extension Perl6::Pod.
TODO:
    - Declarator blocks
    - Formatting code: P<>, S<>, M<>, 
    - Config: :margin, :formatted

0.59 11 Feb 2013
    - fix =headX in docbook
0.58 18 Jan 2013
    - update deps up to Regexp::Grammars 1.021
0.57 15 Jan 2013
    - pod6latex
0.56 20 Jul 2012
    -fix tests 
0.55 19 Jul 2012
    - trailing spaces in default FormattingCodes
    - fix code block 
0.54 22 May 2012
    - fix scripts;
    - fix =item and tests;
0.53 15 May 2012
    - tests
0.52 13 May 2012
    - fix docbook head levels
    - X<> 
0.51 12 May 2012
    - fix scripts
0.50 11 May 2012
    - reimplement Perl6::Pod
0.35 24 Oct 2011
   - fix schemes for L<>
0.34 20 Oct 2011
   - add -c, -M, -nb options for pod6xhtml
0.33 14 Jun 2011
   - fix exclude
0.32 14 Jun 2011
   - exclude rule for FilterPattern.pm
   - fix sorting for notes (<sup>)
0.31 24 May 2011
    - fix context for parse_chank()
0.30 19 May 2011
    - fix invoke start() for TO::XHTML 

0.29 13 May 2011
    - fix defn, R<>
0.28 25 Apr 2011
    - track Pod filepath

0.27 17 Apr 2011
   - S<>, D<>, R<>, K<>, T<>, D<>, Z<>

0.26_13 30 Mar 2011
    - U<> code

0.26_12 26 Mar 2011
    - fix Test.pm

0.26_11 26 Mar 2011
    - use para for content of =nested
    - multi_paragraph for =para
    - skip  blocks _UPPER_CASE_BLOCKS_ when rendering
    - implicit code blocks in =nested, =item, =defn blocks

0.26_10 15 Mar 2011
   - lists (ordered, unordered, =defn, multi-paragraph, 
      :!numbered, :continued, levels for items)

0.26_9 15 Feb 2011
   - =nested, :nested - nested

0.26_8 25 Jan 2011
   - =alias, A<> - aliases

0.26_6 25 Dec 2010
    - L<>: add support nested codes

0.26_6 29 Nov 2010
    - add :allow context for childs formatting codes

0.26_5  28 Nov 2010
    - fix N xhtml footer
    - convert N to docbook

0.26_4 25 Nov 2010
    - fix escaping
0.26_3 18 Nov 2010
    + reimplement allow (codeblock  and C format code);

0.26_2 7 Nov 2010
    + implement N<> (to xhtml);

0.26_1 4 Nov 2010
    + fix parsing formatcodes from text;
    + clean deprecated code
    + fix test
    
0.25 29 Oct 2010
    + fix escape for code
    + fix E<>

0.24 17 Oct 2010
    + fix escaping

0.23 13 Oct 2010
    + implement E<> code
    + allow formatting codes in =code block

0.22 04 Sep 2010
    + implement X<> formatting code
    + fix cell content for =table

0.21 18 Aug 2010
    + implement C<> formatting code

0.20 15 Aug 2010
    + use standart tags( xhtml and docbook) for user input and output

0.19 14.08.2010
    + I/O blocks : =input, =output

0.18 27.05.2010
    + =use : handle class attributes, eval PERL6POD for included mods
    + M<>: The M<> formatting code is the inline equivalent of a named block.
    + mark semantic blocks as =head1 ( level 1)
    
0.17 25.04.2010
    + B<>, I<> formatting codes
    + export =code to docbook 
0.16 11.04.2010
    + Perl6::Pod::Test - base class for tests
    + add utility mods

0.15  07.04.2010
    + handle :allow attribute

0.14 
    + implement =table
0.13
    + implement :formatted
0.12
    + implement :like
0.11
    +fix depends
0.10
    +add souce filter for perl5 scripts
    +fix docbook TERM
0.9
    + use utf8 for open 
    + [fix] L<name|link>
0.8
    + fix tests
0.7
    + add L<> schemes and tests
0.6
    + add lists tests
    + fix format codes in lists
0.5
    + base support of formatting codes
    + pod6xhtml: add css option
    + imporove XHTML formatter
0.4
    + =code, =para blocks
    + =format block ( pass text to particular formatters: xhtml, xml, docbook)
    + =pod block ( supprt ordinary and verbatim paragrapths )
    
0.3
    + xhtml formatter
    + itemlists : ordered, unordered and definitions (without nesting)
	in dokbook, xhtml
    + scripts/pod6xhtml - convert pod to xhtml
    + add tests

0.02_2
    + fix depends
0.02_1
    + add docbook formater
    + scripts/pod6docbook - convert pod to docbook
    + add test
    + support lists
    + generate id attribute

0.01_03
    + add levels of headers
    + pod6xml  - utility fot convert Perl pod to XML
    + To::XML - add namespace for extra attrs
    + add To::Mem formatter for use in tests
    + implement M<> ( custom formatting codes)
0.01_02
    + implement =comment, =use, =config
    + paragraph text of block_data can be modifyed before parse FormattingCodes
       ( Perl6::Pod::Block::on_para)
    + fix package deps and tests

0.01_01
    + developer release of Perl6::Pod suite
