FIX: Ensure tag cloud widget does not break when there are zero tags
FIX: Ensure tag cloud widget does not break when there are zero tags

micmania1/silverstripe-blog,silverstripe/silverstripe-blog,micmania1/silverstripe-blog,javabrett/silverstripe-blog,javabrett/silverstripe-blog,javabrett/silverstripe-blog,micmania1/silverstripe-blog,kinglozzer/silverstripe-blog,silverstripe/silverstripe-blog,kinglozzer/silverstripe-blog