/**
 * documentTags
 *
 * Space delimited tags for the current document
 *
 * @category        tv
 * @name            documentTags
 * @internal        @caption Tags
 * @internal        @input_type text
 * @internal        @input_options
 * @internal        @input_default
 * @internal        @output_widget
 * @internal        @output_widget_params
 * @internal        @lock_tv 0
 * @internal        @template_assignments MODxHost
 * @internal        @modx_category Demo Content
 * @internal        @installset sample
 */