Updated some of the links and custom repos

Added links to Fabric and fastlane and updated links to Jobs, eng and logos
Added numerous links to the various project landing pages in repoUrls
Added Twitter Cards markup

index.html

@@ -7,6 +7,18 @@
     <link rel="stylesheet" type="text/css" href="assets/grid.css">
     <link rel="stylesheet" type="text/css" href="assets/style.css">
     <link href="//abs.twimg.com/favicons/favicon.ico" rel="shortcut icon" type="image/x-icon">
+    <link rel="mask-icon" sizes="any" href="https://abs.twimg.com/a/1468984401/img/t1/favicon.svg" color="#55acee">
+
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <meta name="description" content="Listing contributions to the open source community by Twitter.">
+
+    <meta name="twitter:url" content="https://twitter.github.io" />
+    <meta name="twitter:creator" content="@TwitterOSS" />
+    <meta name="twitter:site" content="@TwitterOSS" />
+    <meta name="twitter:title" content="Twitter <3 Open Source" />
+    <meta name="twitter:card" content="summary" />
+    <meta name="twitter:image" content="https://g.twimg.com/eng/theme/eng-home-open-source.png" />
+
     <script type="text/javascript">
 
   var _gaq = _gaq || [];
@@ -27,9 +39,25 @@
 
       // Put custom repo URL's in this object, keyed by repo name.
       var repoUrls = {
-        "bootstrap": "http://twitter.github.com/bootstrap/",
-        "finagle": "http://twitter.github.com/finagle/",
-        "hogan.js": "http://twitter.github.com/hogan.js/"
+        "twemoji": "http://twitter.github.io/twemoji/",
+        "finagle": "http://twitter.github.io/finagle/",
+        "hogan.js": "http://twitter.github.io/hogan.js/",
+        "heron": "http://heronstreaming.io/",
+        "distributedlog": "http://distributedlog.io/",
+        "labella.js": "http://twitter.github.io/labella.js/",
+        "pants": "http://pantsbuild.github.io/",
+        "scala_school": "http://twitter.github.io/scala_school/",
+        "finatra": "https://twitter.github.io/finatra/",
+        "twitter-server": "http://twitter.github.io/twitter-server/",
+        "twisitor": "http://twitter.github.io/twisitor/",
+        "scrooge": "http://twitter.github.io/scrooge/",
+        "util": "http://twitter.github.io/util/",
+        "commons": "http://twitter.github.io/commons/",
+        "typeahead.js": "http://twitter.github.io/typeahead.js/",
+        "plumage.js": "http://twitter.github.io/plumage.js/",
+        "recess": "http://twitter.github.io/recess/",
+        "iago": "http://twitter.github.io/iago/",
+        "ospriet": "http://twitter.github.io/ospriet/"
       };
 
       function repoUrl(repo) {
@@ -38,7 +66,6 @@
 
       // Put custom repo descriptions in this object, keyed by repo name.
       var repoDescriptions = {
-        "bootstrap": "An HTML, CSS, and JS toolkit designed to kickstart development of webapps and sites",
         "naggati2": "A protocol builder for Netty using Scala 2.8"
       };
 
@@ -251,9 +278,11 @@
       <div id="main" class="grid-1">
         <div id="logo"><h1>Twitter Open Source</h1></div>
         <h1>Twitter is built on open source software.</h1>
-        <p>Want to help? <a href="https://twitter.com/jobs">Join the Flock</a></p>
-        <p>Visit <a href="https://dev.twitter.com/">dev.twitter.com</a></p>
-        <p><a href="https://twitter.com/about/resources">Logos and other goodies</a></p>
+        <p>Want to help? <a href="https://twitter.com/jobs/engineering">Join the Flock</a></p>
+        <p>Learn more about our <a href="https://engineering.twitter.com/">Engineering</a> work</p>
+        <p>Visit <a href="https://dev.twitter.com/">dev.twitter.com</a> for Twitter API documentation</p>
+        <p>More open source from Twitter: <a href="https://github.com/twitter-fabric">Fabric</a> and <a href="https://github.com/fastlane">fastlane</a></p>
+        <p><a href="https://about.twitter.com/company/brand-assets">Logos and other goodies</a></p>
       </div>
 
       <div class="grid grid-3">