bug #55 Require symfony/dependency-injection ^3.4.10|^4.1 (pamil)

This PR was merged into the 2.0 branch.

Discussion
----------

Related to #54.

Commits
-------

cdf53ec44c Require symfony/dependency-injection ^3.4.10|^4.1

.travis.yml

@@ -17,6 +17,7 @@ before_install:
     - phpenv config-rm xdebug.ini || true
 
 install:
+    - composer require symfony/dependency-injection:${SYMFONY_VERSION} --no-update --no-scripts --prefer-dist
     - composer require symfony/http-kernel:${SYMFONY_VERSION} --no-update --no-scripts --prefer-dist
     - composer require symfony/proxy-manager-bridge:${SYMFONY_VERSION} --no-update --no-scripts --prefer-dist
     - composer require --dev symfony/framework-bundle:${SYMFONY_VERSION} --no-update --no-scripts --prefer-dist

composer.json

@@ -13,6 +13,7 @@
     "require": {
         "php": "^7.1",
         "behat/behat": "^3.4",
+        "symfony/dependency-injection": "^3.4.10|^4.1",
         "symfony/http-kernel": "^3.4|^4.1",
         "symfony/proxy-manager-bridge": "^3.4|^4.1"
     },