Merge pull request #53 from alexislefebvre/dont-test-symfony-3.4.0-on-php-7.0

Don't test Symfony 3.4.0 on PHP 7.0, test 3.4.9

Author: alexisLefebvre

.travis.yml

@@ -21,7 +21,7 @@ env:
 matrix:
   include:
     - php: 7.0
-      env: SYMFONY_VERSION="3.4"
+      env: SYMFONY_VERSION="3.4.*"
 
 # 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