fix #21 add favicon

_includes/head.html

@@ -4,9 +4,15 @@
   <meta name="google-site-verification" content="PaHTIq4plwQv3e1xHhh5Qd0HDhl0i1MZ33prE-EVwjY">
   <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0">
   <meta name="description" content="{{ site.description }}">
+  <meta name="apple-mobile-web-app-title" content="{% if page.title %}{{ page.title }}{% else %}{{ site.title }}{% endif %}">
+  <meta name="application-name" content="{% if page.title %}{{ page.title }}{% else %}{{ site.title }}{% endif %}">
+  <meta name="theme-color" content="#2980b9">
 
   <title>{% if page.title %}{{ page.title }}{% else %}{{ site.title }}{% endif %}</title>
 
   <link rel="stylesheet" href="css/main.css">
+  <link rel="mask-icon" href="favicon.svg" color="#2980b9">
+  <link rel="icon" href="apple-touch-icon-precomposed.png">
+  <link rel="apple-touch-icon" href="apple-touch-icon-precomposed.png">
 
 </head>

browserconfig.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Please read: http://msdn.microsoft.com/en-us/library/ie/dn455106.aspx -->
+<browserconfig>
+  <msapplication>
+    <tile>
+      <square70x70logo src="tile.png"/>
+      <square150x150logo src="tile.png"/>
+      <wide310x150logo src="tile-wide.png"/>
+      <square310x310logo src="tile.png"/>
+    </tile>
+  </msapplication>
+</browserconfig>

favicon.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="709.92" height="709.92" viewBox="-48.955 -48.955 709.92 709.92" enable-background="new -48.955 -48.955 709.92 709.92"><path fill="#2980B9" d="M606.209 578.714l-158.011-155.486c41.377-44.956 66.802-104.411 66.802-169.835-.02-139.954-115.297-253.393-257.507-253.393-142.211 0-257.487 113.439-257.487 253.393s115.276 253.393 257.487 253.393c61.444 0 117.801-21.253 162.067-56.586l158.624 156.099c7.729 7.614 20.277 7.614 28.006 0 7.748-7.613 7.748-19.971.019-27.585zm-348.716-110.914c-120.326 0-217.869-95.992-217.869-214.407 0-118.414 97.543-214.407 217.869-214.407s217.868 95.993 217.868 214.407c.001 118.415-97.541 214.407-217.868 214.407zM165.176 186.654c-5.068-3.68-11.548-5.52-19.44-5.52-3.2 0-6.348.32-9.44.96-3.095.64-5.84 1.708-8.24 3.2-2.4 1.495-4.32 3.495-5.76 6-1.44 2.507-2.16 5.627-2.16 9.36 0 3.52 1.04 6.375 3.12 8.56 2.08 2.188 4.853 3.975 8.32 5.36 3.465 1.388 7.385 2.535 11.76 3.44 4.373.907 8.825 1.895 13.36 2.96 4.532 1.067 8.985 2.32 13.36 3.76 4.373 1.44 8.292 3.388 11.76 5.84 3.465 2.455 6.24 5.548 8.32 9.28 2.08 3.735 3.12 8.427 3.12 14.08 0 6.08-1.36 11.28-4.08 15.6-2.72 4.32-6.215 7.84-10.48 10.56-4.268 2.72-9.04 4.695-14.32 5.92-5.28 1.225-10.535 1.84-15.76 1.84-6.4 0-12.455-.8-18.16-2.4-5.708-1.6-10.72-4.025-15.04-7.28-4.32-3.252-7.735-7.413-10.24-12.48-2.508-5.065-3.76-11.065-3.76-18h14.4c0 4.8.933 8.935 2.8 12.4 1.865 3.468 4.32 6.32 7.36 8.56s6.585 3.895 10.64 4.96c4.052 1.068 8.212 1.6 12.48 1.6 3.413 0 6.853-.32 10.32-.96 3.465-.64 6.585-1.732 9.36-3.28 2.773-1.545 5.013-3.653 6.72-6.32 1.705-2.665 2.56-6.08 2.56-10.24 0-3.945-1.04-7.145-3.12-9.6-2.08-2.453-4.855-4.453-8.32-6-3.468-1.545-7.388-2.8-11.76-3.76-4.375-.96-8.827-1.945-13.36-2.96-4.535-1.012-8.987-2.185-13.36-3.52-4.375-1.333-8.295-3.092-11.76-5.28-3.467-2.185-6.24-5.013-8.32-8.48-2.08-3.465-3.12-7.812-3.12-13.04 0-5.76 1.172-10.745 3.52-14.96 2.345-4.212 5.465-7.68 9.36-10.4 3.893-2.72 8.32-4.745 13.28-6.08 4.96-1.333 10.052-2 15.28-2 5.865 0 11.305.695 16.32 2.08 5.012 1.387 9.412 3.575 13.2 6.56 3.785 2.987 6.772 6.748 8.96 11.28 2.185 4.535 3.385 9.948 3.6 16.24h-14.4c-.855-8.213-3.815-14.16-8.88-17.84zM290.535 171.054v12.8h-63.68v36.32h59.359v12.8h-59.359v39.52h64.16v12.8h-79.36v-114.24h78.88zM306.453 205.694c2.292-7.2 5.734-13.572 10.32-19.12 4.586-5.545 10.293-9.972 17.121-13.28 6.824-3.305 14.771-4.96 23.84-4.96 9.064 0 17.012 1.655 23.84 4.96 6.824 3.308 12.533 7.735 17.119 13.28 4.586 5.548 8.025 11.92 10.32 19.12 2.293 7.2 3.439 14.695 3.439 22.48 0 7.788-1.146 15.28-3.439 22.48-2.295 7.2-5.734 13.575-10.32 19.12-4.586 5.547-10.295 9.948-17.119 13.2-6.828 3.252-14.775 4.88-23.84 4.88-9.068 0-17.016-1.627-23.84-4.88-6.828-3.252-12.535-7.653-17.121-13.2-4.586-5.545-8.027-11.92-10.32-19.12-2.295-7.2-3.439-14.692-3.439-22.48-.001-7.785 1.144-15.28 3.439-22.48zm13.999 39.52c1.494 5.6 3.842 10.64 7.041 15.12s7.305 8.08 12.32 10.8c5.012 2.72 10.984 4.08 17.92 4.08 6.932 0 12.904-1.36 17.92-4.08 5.012-2.72 9.119-6.32 12.32-10.8 3.199-4.48 5.545-9.52 7.039-15.12 1.492-5.6 2.24-11.28 2.24-17.04s-.748-11.44-2.24-17.04c-1.494-5.6-3.84-10.64-7.039-15.12-3.201-4.48-7.309-8.08-12.32-10.8-5.016-2.72-10.988-4.08-17.92-4.08-6.936 0-12.908 1.36-17.92 4.08-5.016 2.72-9.121 6.32-12.32 10.8s-5.547 9.52-7.041 15.12c-1.494 5.6-2.238 11.28-2.238 17.04s.744 11.44 2.238 17.04z"/></svg>