Fix error with Coveralls version installed on Travis CI

Author: alexisLefebvre

.coveralls.yml

@@ -1,3 +1,2 @@
 service_name: travis-ci
-src_dir: .
 coverage_clover: build/logs/clover.xml

.travis.yml

@@ -24,7 +24,7 @@ addons:
 # Only send code coverage to Code Climate for the current versions of PHP and Symfony LTS
 # https://github.com/doctrine/doctrine2/blob/3570f4a49afc7e98fed71e0596dded6a39d4fd7b/.travis.yml#L16
 before_install:
- - if [[ $TRAVIS_PHP_VERSION = '7.0' && $SYMFONY_VERSION = '2.8.*' ]]; then DEPENDENCY="codeclimate/php-test-reporter:dev-master satooshi/php-coveralls:~0.6"; PHPUNIT_FLAGS="--coverage-clover ./build/logs/clover.xml"; else DEPENDENCY=""; PHPUNIT_FLAGS=""; fi
+ - if [[ $TRAVIS_PHP_VERSION = '7.0' && $SYMFONY_VERSION = '2.8.*' ]]; then DEPENDENCY="codeclimate/php-test-reporter:~0.3 satooshi/php-coveralls:~1.0"; PHPUNIT_FLAGS="--coverage-clover ./build/logs/clover.xml"; else DEPENDENCY=""; PHPUNIT_FLAGS=""; fi
  - if [[ $TRAVIS_PHP_VERSION != '7.0' && $TRAVIS_PHP_VERSION != 'hhvm' && $PHPUNIT_FLAGS = "" ]]; then phpenv config-rm xdebug.ini; fi
 
 install: