Remove datacenterlight/img/beta-img.png and hosting/image/Beta.png

and corresponding references in the code

hosting/templates/hosting/includes/_header.html

@@ -7,7 +7,6 @@
             <div class="col-lg-12">
 
                 <div class="intro-message">
-                <img class="responsive" src="{% static 'hosting/img/Beta.png' %}">
                     <h1>{{ domain }}</h1>
                     <h3>{{ hosting_long }} as easy as possible</h3>
                     <hr class="intro-divider">