add piwik installation

www/analytics/plugins/CoreUpdater/templates/oneClickResults.twig

@@ -0,0 +1,26 @@
+{% extends '@CoreUpdater/layout.twig' %}
+
+{% block content %}
+<br/>
+{% for message in feedbackMessages %}
+<p>{{ message }}</p>
+{% endfor %}
+
+{% if coreError %}
+    <br/>
+    <br/>
+    <div class="error"><img src="plugins/Zeitgeist/images/error_medium.png"/> {{ coreError }}</div>
+    <br/>
+    <br/>
+    <div class="warning">
+        <img src="plugins/Zeitgeist/images/warning_medium.png"/>
+        {{ 'CoreUpdater_UpdateHasBeenCancelledExplanation'|translate("<br /><br />","<a target='_blank' href='?module=Proxy&action=redirect&url=http://piwik.org/docs/update/'>","</a>")|raw }}
+    </div>
+    <br/>
+    <br/>
+{% endif %}
+
+<form action="index.php">
+    <input type="submit" class="submit" value="{{ 'General_ContinueToPiwik'|translate }}"/>
+</form>
+{% endblock %}