<div class="well type-tag-cloud">
    <ng-tag-cloud cloud-data="$ctrl.tags"></ng-tag-cloud>
</div>

<div class="well type-tag-cloud">

    <h4>{{ "period_types" | transl8 }}</h4>

    <ng-tag-cloud cloud-data="$ctrl.tags"></ng-tag-cloud>
</div>

Add heading to tag cloud
Add heading to tag cloud
