'<button type="button" class="btn btn-default" data-container="body"\n' +
' data-toggle="tooltip" data-placement="top" title="Download package"\n' +
' onclick="location.href=\'/projects/descriptors/'+descriptor_type+'/'+ row["_id"] +'/action/download_pkg\'">\n' +
' <i class="fa fa-download fa-fw"></i></button>\n' +
'<button type="button" class="btn btn-default" data-container="body"\n' +
' data-toggle="tooltip" data-placement="top" title="Delete"\n' +
'<button type="button" class="btn btn-default" data-container="body"\n' +
' data-toggle="tooltip" data-placement="top" title="Download package"\n' +
' onclick="location.href=\'/projects/descriptors/'+descriptor_type+'/'+ row["_id"] +'/action/download_pkg\'">\n' +
' <i class="fa fa-download fa-fw"></i></button>\n' +
'<button type="button" class="btn btn-default" data-container="body"\n' +
' data-toggle="tooltip" data-placement="top" title="Delete"\n' +