adding footer

observablehq.config.ts

@@ -1,10 +1,18 @@
 // See https://observablehq.com/framework/config for documentation.
+
+const footer: string = `
+  <div>
+    One.MIT is a project of <a href="https://mitnano.mit.edu/" target="_blank">MIT.nano</a> <br>
+    Massachusetts Institute of Technology | 77 Massachusetts Avenue &ndash; Building 12 | Cambridge, MA 02139 | <a href="mailto:[email protected]?subject=Inquiry about One.MIT">[email protected]</a>
+  </div>
+`;
+
 export default {
   title: "One.MIT",
   theme: "light",
   root: "src",
   pager: false,
-  footer: "",
+  footer: footer,
   pages: [
 	  {
 		  name: "One.MIT 2018",