Merge pull request #112 from symfony-cmf/sf_3.0

Allow Sf 3 and use caret operator

Author: dbu

composer.json

@@ -11,17 +11,17 @@
     "minimum-stability": "dev",
     "require": {
         "php": ">=5.3.9",
-        "symfony/symfony": "~2.3",
-        "symfony/phpunit-bridge": "~2.7@dev",
-        "symfony/monolog-bundle": "~2.1",
-        "doctrine/common": "~2.4",
-        "doctrine/doctrine-bundle": "~1.0",
-        "doctrine/phpcr-odm": "~1.1,>=1.1.0-RC1",
-        "doctrine/phpcr-bundle": "~1.1,>=1.1.0-beta2",
-        "doctrine/data-fixtures": "1.*,>=1.0.0-alpha3",
-        "jackalope/jackalope": "~1.1,>=1.1.5",
-        "jackalope/jackalope-doctrine-dbal": "~1.1,>=1.1.5",
-        "friendsofsymfony/jsrouting-bundle": "~1.1"
+        "symfony/symfony": "^2.3|3.*",
+        "symfony/phpunit-bridge": "^2.7|3.*",
+        "symfony/monolog-bundle": "^2.1|3.*",
+        "doctrine/common": "^2.4",
+        "doctrine/doctrine-bundle": "^1.0",
+        "doctrine/phpcr-odm": "^1.1.0-RC1",
+        "doctrine/phpcr-bundle": "^1.1.0-beta2",
+        "doctrine/data-fixtures": "^1.0.0-alpha3",
+        "jackalope/jackalope": "^1.1.5",
+        "jackalope/jackalope-doctrine-dbal": "^1.1.5",
+        "friendsofsymfony/jsrouting-bundle": "^1.1"
     },
     "autoload": {
         "psr-4": {