try to revoke coveralls again

.travis.yml

@@ -7,12 +7,9 @@ dist: trusty
 language: php
 
 before_install:
-  - sh -c "if [ $TRAVIS_PHP_VERSION != hhvm ]; then phpenv config-rm xdebug.ini; fi"
   - sh -c "if [ $TRAVIS_PHP_VERSION != hhvm ]; then echo 'sendmail_path = /bin/true' >> ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d/travis.ini; fi"
   - composer self-update
   - composer global require --no-update hirak/prestissimo:@stable
-  - composer global require --no-update phpunit/phpunit:@stable
-  - composer global require --no-update satooshi/php-coveralls:@stable
   - composer global update
   - export PATH="$PATH:$HOME/.composer/vendor/bin"
 

composer.json

@@ -47,6 +47,7 @@
         "doctrine/orm": "~2.5",
         "ext-pdo_sqlite": "*",
         "phpunit/phpunit": "~5.7",
+        "satooshi/php-coveralls": "~1.0",
         "sensio/distribution-bundle": "~5.0",
         "sensio/framework-extra-bundle": "~3.0",
         "symfony/phpunit-bridge": "~2.8|~3.0",
@@ -55,10 +56,10 @@
         "twig/extensions": "~1.0"
     },
     "scripts": {
-        "coveralls": "coveralls -v; exit 0",
-        "php-cs-fixer": "php-cs-fixer fix; exit 0",
-        "phpunit": "phpunit -c phpunit.xml.dist; exit 0",
-        "sami": "sami.php update .sami.php; exit 0"
+        "coveralls": "coveralls -v",
+        "php-cs-fixer": "php-cs-fixer fix",
+        "phpunit": "phpunit -c phpunit.xml.dist",
+        "sami": "sami.php update .sami.php"
     },
     "type": "symfony-bundle"
 }