update outdated dev dependencies for min-requirement test

twig-bundle 3.2 causes PHP Fatal error:  Class 'Symfony\Component\Config\Resource\ClassExistenceResource' not found in /home/travis/build/FriendsOfSymfony/FOSElasticaBundle/vendor/symfony/twig-bundle/DependencyInjection/Compiler/ExtensionPass.php on line 80

Author: Tobion

composer.json

@@ -18,23 +18,23 @@
         "symfony/dependency-injection": "^2.8|^3.2",
         "symfony/options-resolver" : "^2.8|^3.2",
         "symfony/property-access": "^2.8|^3.2",
-        "psr/log": "~1.0",
+        "psr/log": "^1.0",
         "ruflin/elastica": "3.2.*"
     },
     "require-dev":{
-        "doctrine/orm": "~2.4",
-        "doctrine/doctrine-bundle": "~1.6",
-        "doctrine/phpcr-bundle": "~1.2",
-        "doctrine/phpcr-odm": "^1",
-        "jackalope/jackalope-doctrine-dbal": "~1.1",
-        "jms/serializer-bundle": "~1.1",
-        "phpunit/phpunit": "~4.8|~5.0",
+        "doctrine/orm": "^2.5",
+        "doctrine/doctrine-bundle": "^1.6",
+        "doctrine/phpcr-bundle": "^1.3",
+        "doctrine/phpcr-odm": "^1.4",
+        "jackalope/jackalope-doctrine-dbal": "^1.2",
+        "jms/serializer-bundle": "^2.2",
+        "phpunit/phpunit": "^4.8|^5.0",
         "propel/propel1": "^1.7",
         "pagerfanta/pagerfanta": "^1.0.5",
-        "knplabs/knp-components": "~1.2",
+        "knplabs/knp-components": "^1.2",
         "symfony/browser-kit": "^2.8|^3.2",
         "symfony/expression-language" : "^2.8|^3.2",
-        "symfony/twig-bundle": "^2.8|^3.2",
+        "symfony/twig-bundle": "^2.8|^3.4",
         "symfony/serializer": "^2.8|^3.2",
         "symfony/yaml": "^2.8|^3.2",
         "symfony/stopwatch": "^2.8|^3.2"