Minor Bug fixes

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Minor bug fixes

- add a example of hook_form_alter in the template.php file
- remove the function bigdaddy_preprocess_views_view_unformatted(&$vars)
- debug the template.php file (see http://drupal.org/node/1494880)
- add extra comments in the master-css3.css file
- customize the edit tabs style
- Changes the default meta content-type tag to the shorter HTML5 version
- Changes the search form to use the HTML5 "search" input attribute

small fix #1512810 by covenantd

Updates the "automenu replacement" rules example to use menu parent instead of menu name.