.travis.yml in pageflow-external-links-0.4.0 vs .travis.yml in pageflow-external-links-1.0.0

@@ -4,9 +4,12 @@
 # User container based travis infrastructure which allows caching
 # features for open source projects.
 sudo: false
 cache: bundler
 
+env:
+  - PUBLISH_THEME_DOC=true
+
 before_install:
 - nvm install stable
 
 script:
 - bundle exec publish-pageflow-theme-doc