Don’t push tags to gh-pages

These builds make our gh-pages branch too large for GitHub to handle.

Author: rschamp

.travis.yml

@@ -74,6 +74,7 @@ deploy:
   on:
     all_branches: true
     condition: $TRAVIS_EVENT_TYPE != cron && ! $TRAVIS_BRANCH =~ ^greenkeeper/
+    tags: false # Don't push tags to gh-pages
   skip_cleanup: true
   script: npm run deploy -- -x -e $TRAVIS_BRANCH -r https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git
 - provider: script