Get enclosures in body

Former-commit-id: 54036d076a334394bc6e7b1f2071ce92bef96325

.gitignore

@@ -3,3 +3,5 @@ exec-rssmon3
 **.sw*
 **/testdata
 **/._*
+**/exec-*
+exec-*

rss/item.go

@@ -47,6 +47,9 @@ func newItem(i *gofeed.Item, contentFilter string) (*Item, error) {
 		}
 		item.Content = string(b)
 	}
+	for _, enclosure := range i.Enclosures {
+		item.Content += fmt.Sprintf(`<br><a href="%s">%s</a>`, enclosure.URL, enclosure.URL)
+	}
 	if unescaped, err := url.QueryUnescape(item.Content); err == nil {
 		item.Content = unescaped
 	}