Update to 2.20
Update DEPENDS
Add LICENSE

Upstream changes:
2.20    Fri Apr  6 00:49:51 CDT 2012
    [ENHANCEMENTS]
    Sometimes creating HTML::Lint-compliant HTML just isn't possible.
    Now, you can now turn individual errors on and off in your HTML
    via comment directives, like so:

        <!-- html-lint elem-img-sizes-missing: off, attr-unknown: off -->

    And if you have a batch of code that's hopeless:

        <!-- html-lint all: off -->

    Added check for unknown entities, such as "&foo;".

    Added check for unclosed entitities, such as "&amp" without the
    closing semicolon.

    Added a check for a bare ampersand that should be written as &amp;
Updated www/p5-HTML-Lint to 2.20
Update to 2.0106

Upstream changes:
2.0106          Tue 17 Sep 19:08:31 IDT 2013
    - Import croak from "use Carp;" to fix a missing croak definition.
        - https://rt.cpan.org/Ticket/Display.html?id=88624
    - Update Devel::CheckLib under "./inc" to 1.01 :
        - Should fix https://rt.cpan.org/Public/Bug/Display.html?id=81297

2.0105          Sat  7 Sep 20:18:06 IDT 2013
    - Pull some commits from Jason Mash (JRMASH) to add convenience methods
      to the XML::LibXML::NodeList module.
          - New method 'to_literal_delimited($separator)'
          - New method 'to_literal_list()'
    - Fix t/35huge_mode.t on libxml2 versions less than 2.7.0.
        - Fixes https://rt.cpan.org/Ticket/Display.html?id=88375
        - Thanks to Yuriy / YOREEK for the patch.
    - Add toStringC14N_v1_1() to XML::LibXML::Node.
        - Fixes https://rt.cpan.org/Public/Bug/Display.html?id=88254
        - Thanks to Ulrich for the report and for a patch of sorts.
Updated textproc/p5-XML-LibXML to 2.0106
Update to 0.623

Upstream changes:
0.623 Thu Jun 13 23:29:52 2013 +1000    <joe@kafsemo.org>
        - Fix a memory leak introduced in 0.620.
        - Avoid issue with implicit stringification.

0.622 Tue May 28 23:02:56 2013 +1000    <joe@kafsemo.org>
        - Fix bug where output is an IO::Scalar.

0.621 Sun Apr 14 22:42:38 2013 +1000    <joe@kafsemo.org>
        - Include selfcontained_output.t in the distribution.

0.620 Sun Apr 14 22:20:33 2013 +1000    <joe@kafsemo.org>
        - Allow OUTPUT => 'self' (#81327).
Updated textproc/p5-XML-Writer to 0.623
Update to 3.44

Upstream changes:
version 3.44
# minor maintenance release
added: XML::Twig::Elt new method now acccepts literal content, eg
       my $e= XML::Twig::Elt->new( '<div><p>foo</p><p>bar</p></div>');
fixed: merge had some problems dealing with embedded comments
improved: more tests


version 3.43
# minor maintenance release
improved: docs for parse, see RT #78877
       https://rt.cpan.org/Ticket/Display.html?id=78877
fixed: xml_pp -i now preserves the permissions of the
       original file, see RT #81165
       https://rt.cpan.org/Ticket/Display.html?id=81165
       reported by Alberto Simoes
fixed: RT #80503 Newlines in attribute values
       https://rt.cpan.org/Ticket/Display.html?id=80503
       reported (and explained) by Ambrus Zsban: \r, \n
       and \n explicitely set in attribute values should
       be escaped (with &#x<nb>;) when output
Updated textproc/p5-XML-Twig to 3.44