Renamed the new partial implementation to the old partial name.

src/renderer/renderer.rs

@@ -203,7 +203,7 @@ impl<'a> DustRenderer<'a> {
                     self.render_maybe_body(&container.contents, breadcrumbs, blocks)
                 };
             }
-            DustTag::DTNewPartial(partial) => {
+            DustTag::DTPartial(partial) => {
                 let partial_name = self.render_partial_name(&partial.name, breadcrumbs, blocks)?;
                 if partial.params.is_empty() {
                     let rendered_content =