try to fix travis.yml

Author: appinteractive

.travis.yml

@@ -29,8 +29,15 @@ jobs:
       - cat ./coverage/lcov.info | codacy-coverage
       - rm ./config/local.json
 
-after_success:
-  - if [ "$TRAVIS_BRANCH" == "master" && "$TRAVIS_EVENT_TYPE" == "push" ]; then
-    docker login -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWORD";
-    docker push humanconnection/api-feathers:alpha;
-    fi
+deploy:
+  # deploy master to the production environment
+  - provider: script
+    script: docker login -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWORD"; docker push humanconnection/api-feathers:alpha;
+    on:
+      branch: master
+
+#after_success:
+#  - if [ "$TRAVIS_BRANCH" == "master" && "$TRAVIS_EVENT_TYPE" == "push" ]; then
+#    docker login -u "$DOCKER_USERNAME" -p "$DOCKER_PASSWORD";
+#    docker push humanconnection/api-feathers:alpha;
+#    fi