Improve the headline, very sort introduction.

source/index.html

@@ -8,15 +8,16 @@ 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 and wiki's. You can install it on-premise and it fully integrates with your LDAP 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>