Enable CodeClimate coverage reporting

Author: koraktor

.travis.yml

@@ -7,11 +7,15 @@ php:
  - hhvm
  - nightly
 before_script: composer install
+after_script:
+ - vendor/bin/test-reporter
 matrix:
   allow_failures:
     - php: hhvm
     - php: nightly
   fast_finish: true
+addons:
+  codeclimate: true
 notifications:
   webhooks:
     urls:

composer.json

@@ -22,6 +22,7 @@
         "monolog/monolog": "~1.10"
     },
     "require-dev": {
+        "codeclimate/php-test-reporter": "dev-master",
         "phpdocumentor/phpdocumentor": "~2.6.1",
         "phpunit/phpunit": "~4.1.3"
     },