Modularize project

Move every class and some other stuff to separate files. Still a work
in progress. I need to address that CPointer's won't let me store a
$tree.  I could avoid using it and just require all arguments.  Then I
would need to create another set of convenience classes to make it truly
sugary.

.atom-build.json

@@ -0,0 +1,18 @@
+{
+  "cmd": "perl6",
+  "name": "Perl 6 Check Mode",
+  "args": ["-Ilib", "-c", "{FILE_ACTIVE}"],
+  "sh": true,
+  "cwd": "/home/jrusso/github/p6-myhtml",
+  "errorMatch": "\\s*at (?<file>\\/(?:[\\w\\-]+\\/)+\\w+.pm6)(?:\\s+\\((?:\\w|:)+\\))?:(?<line>\\d+)",
+  "keymap": "ctrl+alt+c",
+  "atomCommandName": "Perl6:Check",
+  "targets": {
+    "Perl 6 Tests": {
+      "cmd": "prove",
+      "args": ["-v", "-e", "'perl6 -Ilib'", "t/"],
+      "atomCommandName": "Perl6:Test"
+    }
+  }
+
+}

eg/attributes-high.pl6

@@ -0,0 +1,13 @@
+use v6.c;
+use lib 'lib';
+use Test;
+
+use HTML::MyHTML;
+
+my $html = "<div></div>";
+
+my MyHTML $myhtml   .= new: opt => PARSE_MODE_SEPARATELY;
+
+is $myhtml.parse($html):fragment, 0, 'myhtml_parse_fragment returns OK';
+
+$myhtml.dispose;

eg/get-title-high.pl6

@@ -0,0 +1,2 @@
+use v6.c';
+use lib 'lib';