Avoid deploying branches and pull requests

Author: ricardorg79

.travis.yml

@@ -13,6 +13,7 @@ jobs:
       script: ./scripts/test.sh
     - stage: deploy
       script: ./scripts/deploy.sh
+      if: tag =~ ^v\d
     - stage: deploy-latest
       if: tag =~ ^v\d
       script: ./scripts/deploy.sh