Use tape onesies as og:image array (#23)

Author: ryanve

index.html

@@ -6,6 +6,18 @@
 <link rel="stylesheet" href="tape.css">
 <link rel="stylesheet" href="demo.css">
 
+<meta property="og:image" content="https://user-images.githubusercontent.com/949985/44696984-a481fd00-aa2e-11e8-8bd8-6e5381195617.png">
+<meta property="og:image:alt" content="tape pink onesie">
+
+<meta property="og:image" content="https://user-images.githubusercontent.com/949985/45119529-95770b00-b110-11e8-9679-8e97026c83d4.png">
+<meta property="og:image:alt" content="tape blue onesie">
+
+<meta property="og:image" content="https://user-images.githubusercontent.com/949985/44696872-20c81080-aa2e-11e8-950e-122542548d6b.png">
+<meta property="og:image:alt" content="tape yellow onesie">
+
+<meta property="og:image" content="https://user-images.githubusercontent.com/949985/45119670-e8e95900-b110-11e8-93b1-5e3506450f19.png">
+<meta property="og:image:alt" content="tape green onesie">
+
 <h1 class="volume-8 pad-0">tape</h1>
 
 <a id="palette"></a>