fix git command

Author: mauricedoepke

push-build.sh

@@ -3,10 +3,11 @@
 git config --global user.email "travis@travis-ci.org"
 git config --global user.name "Travis CI"
 
+git branch -b dist
 git add -f dist/*
 git commit -m "Travis Build: $TRAVIS_BUILD_NUMBER" -m "[skip ci]"
 
 git remote rm origin
 # Add new "origin" with access token in the git URL for authentication
 git remote add origin https://mauricedoepke:${GH_TOKEN}@github.com/mauricedoepke/webpack-obfuscator.git > /dev/null 2>&1
-git push origin master
+git push origin dist:master