Merge branch 'master' of github.com:cs231n/cs231n.github.io

Author: hshi74

index.html

@@ -147,11 +147,11 @@
       </a>
     </div>
 -->
-    <div class="materials-item">
+    <!-- <div class="materials-item">
       <a href="https://github.com/cs231n/gcloud">
         Google Cloud Tutorial
       </a>
-    </div>
+    </div> -->
     <!-- <div class="materials-item">
       <a href="aws-tutorial/">
         AWS Tutorial