Update cardv2 to support commas in labels

_includes/cardv2.html

@@ -27,7 +27,7 @@
       <img src="{{include.image}}" height="120" width="120" class="panel-pic" alt="{{include.title}}">
       {{include.description}}
       {% if include.labels %}
-      {% assign labels = include.labels | replace:", ", "," | split:"," %}
+      {% assign labels = include.labels | split:";" %}
           {% for label in labels %}
               {% assign label_data = label | split:":" %}
               {% assign color = label_data[0] %}