Sort composer packages

composer.json

@@ -18,29 +18,29 @@
     ],
     "require": {
         "php": "^5.3 || ^7.0",
-        "symfony/http-foundation": "^2.3 || ^3.0",
-        "symfony/form": "^2.3.5 || ^3.0",
-        "symfony/validator": "^2.3 || ^3.0",
-        "symfony/security-bundle": "^2.3 || ^3.0",
-        "symfony/routing": "^2.3 || ^3.0",
+        "doctrine/common": "^2.2",
+        "doctrine/inflector": "^1.0",
+        "knplabs/knp-menu-bundle": "^2.1.1",
+        "sonata-project/block-bundle": "^3.0",
+        "sonata-project/core-bundle": "^3.0",
+        "sonata-project/exporter": "^1.0",
+        "symfony/class-loader": "^2.3 || ^3.0",
         "symfony/config": "^2.3.9 || ^3.0",
         "symfony/console": "^2.3 || ^3.0",
-        "symfony/twig-bridge": "^2.3.5 || ^3.0",
-        "symfony/class-loader":"^2.3 || ^3.0",
-        "symfony/expression-language": "^2.4 || ^3.0",
-        "symfony/templating":"^2.3 || ^3.0",
-        "symfony/translation":"^2.3 || ^3.0",
         "symfony/dependency-injection": "^2.3.3 || ^3.0",
+        "symfony/expression-language": "^2.4 || ^3.0",
+        "symfony/form": "^2.3.5 || ^3.0",
+        "symfony/http-foundation": "^2.3 || ^3.0",
         "symfony/property-access": "^2.3 || ^3.0",
+        "symfony/routing": "^2.3 || ^3.0",
         "symfony/security-acl": "^2.3 || ^3.0",
-        "twig/twig": "^1.23",
+        "symfony/security-bundle": "^2.3 || ^3.0",
+        "symfony/templating": "^2.3 || ^3.0",
+        "symfony/translation": "^2.3 || ^3.0",
+        "symfony/twig-bridge": "^2.3.5 || ^3.0",
+        "symfony/validator": "^2.3 || ^3.0",
         "twig/extensions": "^1.0",
-        "sonata-project/exporter": "^1.0",
-        "sonata-project/block-bundle": "^3.0",
-        "sonata-project/core-bundle": "^3.0",
-        "doctrine/common": "^2.2",
-        "doctrine/inflector": "^1.0",
-        "knplabs/knp-menu-bundle": "^2.1.1"
+        "twig/twig": "^1.23"
     },
     "require-dev": {
         "jms/di-extra-bundle": "^1.7",