Merge pull request #1322 from ocefpaf/cond_tarball

Author: ocefpaf

.travis.yml

@@ -126,4 +126,4 @@ deploy:
     repo: python-visualization/folium
     tags: true
     all_branches: master
-    condition: '$TRAVIS_JOB_NAME == "default"'
+    condition: '$TRAVIS_JOB_NAME == "tarball"'