(docs): Tutorial - Improve Search, sort, pagination step and move it to step 12

Author: Urigo

.docs/angular-meteor/client/index.html

@@ -36,7 +36,7 @@
             <li><a href="/tutorial-02/step_09">9 - Privacy and publish-subscribe functions</a></li>
             <li><a href="/tutorial-02/step_10">10 - Deploying your app</a></li>
             <li><a href="/tutorial-02/step_11">11 - Running your app on Android or iOS with PhoneGap</a></li>
-            <li><a href="/tutorial-02/step_12">12 - Conditional template directives with AngularJS</a></li>
+            <li><a href="/tutorial-02/step_12">12 - Search, sort, pagination and reactive vars</a></li>
             <li><a href="/tutorial-02/step_13">13 - CSS, LESS and Bootstrap</a></li>
             <li><a href="/tutorial-02/step_14">14 - Google Maps</a></li>
             <li><a href="/tutorial-02/step_15">15 - Pagination</a></li>