Add meta tag to index.html

Author: jwbaugh

index.html

@@ -4,6 +4,8 @@
 <link href="https://cdn.ncsu.edu/brand-assets/fonts/include.css"
 rel="stylesheet" type="text/css" />
 
+<meta name="viewport" content="width=device-width, initial-scale=1">
+
 <style type="text/css">
 h2 {
     font-family: UniversRoman;