Update CI configuration

Revertet changes to travis ci configuration and added required deployment changes to CircleCi configuration.

.travis.yml

@@ -10,23 +10,10 @@ before_script:
 # In case of timeouts and build failures you may want to prepend 'travis_retry' to the following commands:
   - curl -s http://getcomposer.org/installer | php
   - php composer.phar install -n
-  - wget -O box.phar https://github.com/box-project/box2/releases/download/2.7.5/box-2.7.5.phar
 
 # Explicitly use the phpunit from composer, not any system-wide found
 script: 
   - php vendor/bin/phpunit --coverage-clover build/coverage/xml tests
 
 after_success:
   - php vendor/bin/codacycoverage clover build/coverage/xml
-
-before_deploy:
-  - php -d phar.readonly=0 box.phar build && chmod +x build/codacy-coverage.phar
-
-deploy:
-  provider: releases
-  skip_cleanup: true
-  api_key:
-    secure: <api-key>
-  file: build/codacy-coverage.phar
-  on:
-    tags: true

circle.yml

@@ -6,8 +6,18 @@ dependencies:
   pre:
     - curl -s http://getcomposer.org/installer | php
     - php composer.phar install -n
+    - go get github.com/aktau/github-release
+    - wget -O box.phar https://github.com/box-project/box2/releases/download/2.7.5/box-2.7.5.phar
 
 test:
   post:
     - php vendor/bin/phpunit --coverage-clover build/coverage/xml tests
     - php bin/codacycoverage clover build/coverage/xml
+
+deployment:
+  release:
+    tag: /[0-9]+(\.[0-9]+)*/
+    commands:
+      - php -d phar.readonly=0 box.phar build
+      - git config user.name $CIRCLE_PROJECT_USERNAME
+      - github-release upload --user $CIRCLE_PROJECT_USERNAME --repo $CIRCLE_PROJECT_REPONAME --tag $CIRCLE_TAG --name codacy-coverage.phar --file build/codacy-coverage.phar