Docs: Update home page with Feb bulletin and build numbers

Test: make online-sac-docs 9
Bug: 34705496
Change-Id: I9abb2f984868a0de47d752628327d38c24227843
diff --git a/src/index.jd b/src/index.jd
index da3b7d1..b104013 100644
--- a/src/index.jd
+++ b/src/index.jd
@@ -44,6 +44,15 @@
   <div class="col-8">
   <h3>What's New</h3>
 
+<h4>February Android Security Bulletin</h4>
+<p>The <strong><a href="{@docRoot}security/bulletin/2017-02-01.html">February
+2017 Android Security Bulletin</a></strong> has been published along with links
+to associated fixes. In addition, new
+<strong><a href="{@docRoot}source/build-numbers.html#source-code-tags-and-builds">build
+numbers</a></strong> have been published for Nexus 6 running Android 7.0 and
+7.1.1 and also Pixel, Pixel XL, Pixel C, Nexus 5X, Nexus 6P, Nexus 9, and Nexus
+Player running Android 7.1.1 to support the February Android security release.</p>
+
 <h4>Android 7.1 CDD</h4>
 <p>The <strong><a href="{@docRoot}compatibility/7.1/android-7.1-cdd.html">7.1
 version</a></strong> of the <strong><a
@@ -68,15 +77,6 @@
 href="{@docRoot}security/bulletin/2016-12-01.html">December 2016 Public
 Security Bulletin</a></strong>.</p>
 
-<h4>January Android Security Bulletin</h4>
-<p>The <strong><a href="{@docRoot}security/bulletin/2017-01-01.html">January
-2017 Android Security Bulletin</a></strong> has been published along with links
-to associated fixes. In addition, new
-<strong><a href="{@docRoot}source/build-numbers.html#source-code-tags-and-builds">build
-numbers</a></strong> have been published for Nexus 6 running Android 7.0 and
-7.1.1 and also Pixel, Pixel XL, Pixel C, Nexus 5X, Nexus 6P, Nexus 9, and Nexus
-Player running Android 7.1.1 to support the January Android security release.</p>
-
 <h4>USB headset specification</h4>
 <p>New guidelines for creating
 <strong><a href="{@docRoot}devices/accessories/headset/usb-headset-spec.html">USB