Discard Travis output

Author: kamicut

.build_scripts/deploy.sh

@@ -10,7 +10,7 @@ if [ $TRAVIS_PULL_REQUEST = "false" ] && [ $TRAVIS_BRANCH = ${DEPLOY_BRANCH} ];
   git config user.email "[email protected]"
   git add .
   git commit -m "CI deploy to gh-pages"
-  git push --force --quiet "https://${GH_TOKEN}@${GH_REF}" master:master
+  git push --force --quiet "https://${GH_TOKEN}@${GH_REF}" master:master > /dev/null 2>&1
 else
   echo "Not a publishable branch so we're all done here"
 fi