Disable image release procedure temporarily (#89)

- for some reason even after "docker login" circle CI still can't push images successfully

Author: denismakogon

.circleci/config.yml

@@ -48,7 +48,8 @@ jobs:
               printenv DOCKER_PASS | docker login -u $DOCKER_USER --password-stdin
               ./build-images.sh 3.6
               ./build-images.sh 3.7.1
-              ./release_images.sh
+              # todo: figure out why circle unable to push images
+              # ./release_images.sh
               ./release.sh
             fi