    <div class="caption">
                                    <h5 class="k4-template-title">{{template.title}}</h5>
                                    <p class="k4-template-description"
                                       uib-popover="{{repo.description}}"
                                       popover-append-to-body="true"
                                       popover-popup-delay="500"
                                       popover-trigger="'mouseenter'">{{template.description}}</p>
                  