Merge branch 'headline' into 'master'

Headline

source/index.html

@@ -8,15 +8,18 @@ suppress_header: true
     <div class="row">
       <div class="col-sm-12 text-center">
-        <h1 class="landing-header">Self-hosted code collaboration for Enterprise</h1>
+        <h1 class="landing-header">Open source software to collaborate on code</h1>
         
         <div class="col-sm-12 col-md-12 text-left">
           <p class="text-center">
-            GitLab does code review, issue tracking, git repository management and integrates fully with LDAP.
+            GitLab offers git repository management, code reviews, issue tracking, activity feeds and wiki's.
+            Enterprises install GitLab on-premise and connect it with LDAP and Active Directory servers for secure authentication and authorization.
+            A single GitLab server can handle more than 25,000 users but it is also possible to create a high availability setup with a warm standby server.
           </p>
           <div class="landing-button">
-            <a href="/subscription" class="btn btn-success btn-lg action-button">Get a subscription for GitLab</a>
+            <a class="btn btn-info btn-lg action-button" href="/gitlab-ce/"> GitLab Community Edition</a>
+            <a href="/subscription" class="btn btn-success btn-lg action-button">Get a subscription</a>
           </div>
         </div>