Update .travis.yml

upload codecov before trying to deploy the snapshot release. This will enable us to have all build-jobs coverage reports being uploaded.

Author: André Behrens

.travis.yml

@@ -51,5 +51,5 @@ before_install:
   - chmod +x ./deploy_snapshot.sh
 
 after_success:
+  - bash <(curl -s https://codecov.io/bash)
   - ./deploy_snapshot.sh
-  - bash <(curl -s https://codecov.io/bash) || echo "Codecov did not collect coverage reports"