Update index.html.js

Author: Montana Mendy

site/users/index.html.js

@@ -189,6 +189,11 @@ var logos = [
     img: 'make-school.png',
     link: 'http://www.makeschool.com'
   },
+  {
+    name: 'Prowl',
+    img: 'prowl.png',
+    link: 'http://www.getprowl.com/'
+  },
   {
     name: 'Drift',
     img: 'drift.png',