Added favicon.

Author: dblock

_includes/_head.html

@@ -38,15 +38,4 @@
 <link href='//fonts.googleapis.com/css?family=PT+Sans+Narrow:400,700%7CPT+Serif:400,700,400italic' rel='stylesheet' type='text/css'>
 
 <!-- Icons -->
-<!-- 16x16 -->
 <link rel="shortcut icon" href="{{ site.url }}/favicon.ico">
-<!-- 32x32 -->
-<link rel="shortcut icon" href="{{ site.url }}/favicon.png">
-<!-- 57x57 (precomposed) for iPhone 3GS, pre-2011 iPod Touch and older Android devices -->
-<link rel="apple-touch-icon-precomposed" href="{{ site.url }}/images/apple-touch-icon-precomposed.png">
-<!-- 72x72 (precomposed) for 1st generation iPad, iPad 2 and iPad mini -->
-<link rel="apple-touch-icon-precomposed" sizes="72x72" href="{{ site.url }}/images/apple-touch-icon-72x72-precomposed.png">
-<!-- 114x114 (precomposed) for iPhone 4, 4S, 5 and post-2011 iPod Touch -->
-<link rel="apple-touch-icon-precomposed" sizes="114x114" href="{{ site.url }}/images/apple-touch-icon-114x114-precomposed.png">
-<!-- 144x144 (precomposed) for iPad 3rd and 4th generation -->
-<link rel="apple-touch-icon-precomposed" sizes="144x144" href="{{ site.url }}/images/apple-touch-icon-144x144-precomposed.png">