Print single-sided badge labels (#2150)

Author: jace

funnel/templates/badge.html.jinja2

@@ -17,7 +17,7 @@
     }
     .badge-wrapper{
       width: 4.129in;
-      height: 11.34in;
+      height: 5.67in;
       page-break-after: always;
       background-image: url({{ badge_template }});
       background-repeat: no-repeat;
@@ -36,6 +36,7 @@
       -o-transform: rotate(180deg);
       -ms-transform: rotate(180deg);
       transform: rotate(180deg);
+      display: none;
     }
     .badge-content {
       width: 2.75in;