Purge Google Tag Manager and Google Analytics

_templates/_page_openshift.html.erb

@@ -23,7 +23,6 @@
   <meta content="OpenShift" name="application-name">
   <meta content="#000000" name="msapplication-TileColor">
   <meta content="https://assets.openshift.net/content/subdomain/touch-icon-precomposed.png" name="msapplication-TileImage">
-  <%= render("_templates/_analytics.html.erb", :distro_key => distro_key) %>
   <script src="https://cdnjs.cloudflare.com/ajax/libs/html2pdf.js/0.9.3/html2pdf.bundle.min.js"></script>
 
   <script id="trustarc" src="https://static.redhat.com/libs/redhat/marketing/latest/trustarc/trustarc.js"></script>

_templates/_topnav_other.html

@@ -1,7 +1,3 @@
-<!-- Google Tag Manager (noscript) -->
-<noscript><iframe src="//www.googletagmanager.com/ns.html?id=GTM-PMDVKG"
-height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
-<!-- End Google Tag Manager (noscript) -->
 
 <nav id="main">
   <div class="container">