Merge branch 'omnibus' into 'master'

Omnibus

Standarize 'omnibus package' to avoid confusion.

See merge request !313

source/downloads/index.html

 ---
 layout: default
-title: Package downloads for GitLab CE
+title: Omnibus package downloads for GitLab CE
 platforms:
 - name: ubuntu1204
   long_name: Ubuntu 12.04
@@ -79,7 +79,7 @@ platforms:
           <div class="tab" id="{{platform.name}}">
             <div class="tab-step">
-              <p>Download the package and install everything</p>
+              <p>Download the Omnibus package and install everything</p>
               <p>
               <pre>{{platform.download_command}}
 {{platform.install_commands}}</pre>
@@ -128,7 +128,7 @@ platforms:
       <div class="other-downloads">
         <h3>Other options</h3>
         <h5><a href="archives/">View all GitLab Community Edition downloads</a></h5>
-        <h5><a href="https://gitlab.com/subscribers/gitlab-ee/blob/master/doc/install/packages.md">Package downloads for GitLab Enterprise Edtion (subscribers only)</a></h5>
+        <h5><a href="https://gitlab.com/subscribers/gitlab-ee/blob/master/doc/install/packages.md">Omnibus package downloads for GitLab Enterprise Edtion (subscribers only)</a></h5>
         <h5><a href="/installation/">All installation methods for GitLab</a></h5>
       </div>
     </div>