v2.2.3 publish properly via travis

Author: johannes-scharlach

.travis.yml

@@ -10,6 +10,7 @@ branches:
   - master
   - /^v[0-9](\.[0-9]+)(\.[0-9]+)?$/
 script: npm run check
+before_deploy: npm run pack
 deploy:
   provider: npm
   email: daniel.pazsoldan@gmail.com