checkpoint initial inc content

Details of how this content will be used is found in part,
in the `/inc/README.md` file and in part in the tools that
will use this content.

The content of this directory will likely change soon.
This content is a placeholder.

inc/head.default.html

@@ -0,0 +1,12 @@
+<!-- START: this line start content from: /inc/head.default.html -->
+
+<head>
+<link rel="stylesheet" href="%%DOCROOT_URL_SLASH%%ioccc.css">
+<meta charset="utf-8">
+<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
+<title>%%TITIE%%</title>
+<meta name="description" content="%%DESCRIPTION%%">
+<meta name="keywords" content="%%KEYWORDS%%">
+</head>
+
+<!-- END: this line ends content from: /inc/head.default.html -->