Change: Delete github release deployment and add bintray deployment

Author: coord-e

.travis.yml

@@ -33,10 +33,10 @@ deploy:
   password: "${PYPI_PASSWORD}"
   on:
     tags: true
-- provider: releases
-  api_key: $GITHUB_OAUTH_TOKEN
+- provider: bintray
+  file: "bintray.json"
+  user: "coord-e"
+  key: $BINTRAY_API_KEY
   skip_cleanup: true
-  file_glob: true
-  file: 'src/build/dist/*'
   on:
     tags: true