Merge pull request #365 from Queen-codes/update-footer

update footer to reflect upstream changes

Author: possumbilities

docs/_includes/footer.html

@@ -78,7 +78,6 @@ <h2>Subscribe to our Newsletter</h2>
       name="mc-embedded-subscribe-form"
       class="validate newsletter"
       target="_blank"
-      novalidate=""
     >
       <input
         type="email"
@@ -87,7 +86,7 @@ <h2>Subscribe to our Newsletter</h2>
         class="email input"
         id="mce-EMAIL"
         placeholder="Your email"
-        required=""
+        required
       />
       <!-- real people should not fill this in and expect good things - do not remove this or risk form bot signups-->
       <div style="position: absolute; left: -5000px" aria-hidden="true">