Update composer.json

Author: iVariable

composer.json

@@ -4,7 +4,6 @@
     "description": "Symfony2 bundle providing alias syntax for working with entity repositories",
     "keywords": ["symfony", "repository alias", "repository", "alias"],
     "license": "MIT",
-    "version": "0.1.1",
     "authors": [
         {
             "name": "Vladimir Savenkov",
@@ -16,10 +15,10 @@
     "minimum-stability": "dev",
     "require": {
         "php": ">=5.3.2",
-        "symfony/framework-bundle": "2.*"
+        "symfony/framework-bundle": "~2.0"
     },
     "autoload": {
         "psr-0": { "CodeMonkeysRu\\RepositoryAliasBundle": "" }
     },
     "target-dir":"CodeMonkeysRu/RepositoryAliasBundle"
-}
+}