htmltools added to description

hansmib · hansmib · commit 93f5e0c35159 · 2020-07-01T12:46:46.000+02:00
diff --git a/DESCRIPTION b/DESCRIPTION
@@ -11,5 +11,6 @@ Description: Rendering interactive flow maps to visualize numbers of movements b
 License: `use_mit_license()`
 Encoding: UTF-8
 LazyData: true
+Imports: htmlwidgets
 Roxygen: list(markdown = TRUE)
 RoxygenNote: 7.1.1
