Merge pull request #1096 from ajkannan/gcloud-java-docs-link

Add link from python docs page to gcloud-java

Author: dhermes

docs/_static/images/icon-lang-java-duke.png

@@ -68,6 +68,13 @@ <h1 class="logo">
         <ul class="menu">
           <li>
             <a href="
+https://googlecloudplatform.github.io/gcloud-java/site/latest/" title="gcloud-java page">
+              <img src="{{ pathto('_static/images/icon-lang-java-duke.png', 1) }}" alt="Duke icon" class="menu-icon" />
+              Java
+            </a>
+          </li>
+          <li>
+            <a href="
 https://googlecloudplatform.github.io/gcloud-node/#/docs" title="Node.js docs page">
               <img src="{{ pathto('_static/images/icon-lang-nodejs.svg', 1) }}" alt="Node.js icon" class="menu-icon" />
               Node.js