Latest version of docs should be uploaded to current

hadley · hadley · commit 89e7cded16f3 · 2015-12-17T13:29:07.000-06:00
diff --git a/.travis.yml b/.travis.yml
@@ -35,6 +35,6 @@ deploy:
     bucket: docs.ggplot2.org
     skip_cleanup: true
     local-dir: inst/web
-    upload-dir: /
+    upload-dir: current
     on:
       tags: true
