Added PHPUnit 4.2 and 4.3 to Travis

Author: fvdb

.travis.yml

@@ -19,6 +19,8 @@ env:
   - SYMFONY_VERSION=2.3.* PHPUNIT_VERSION=~4.0
   - SYMFONY_VERSION=2.4.* PHPUNIT_VERSION=~4.0
   - SYMFONY_VERSION=2.5.* PHPUNIT_VERSION=~4.0
+  - SYMFONY_VERSION=2.5.* PHPUNIT_VERSION=~4.2
+  - SYMFONY_VERSION=2.5.* PHPUNIT_VERSION=~4.3
 
 before_script:
   - composer require --no-update "symfony/config:${SYMFONY_VERSION}"