I've modified the <head> to add some SEO stuff that I have found is helpful in rankings.
I noticed this bit of code:
<link rel="apple-touch-icon-precomposed" sizes="57x57" href="<?php echo $this->templateResource('/image/apple-icon-57x57-precomposed.png');?>" />
<link rel="apple-touch-icon-precomposed" sizes="72x72" href="<?php echo $this->templateResource('/image/apple-icon-72x72-precomposed.png');?>" />
<link rel="apple-touch-icon-precomposed" sizes="114x114" href="<?php echo $this->templateResource('/image/apple-icon-114x114-precomposed.png');?>" />
<link rel="apple-touch-icon-precomposed" sizes="144x144" href="<?php echo $this->templateResource('/image/apple-icon-144x144-precomposed.png');?>" />
Is it necessary to leave it? Is <link rel=> a menu thing?
Can I delete this?