Only allow RoutingAuto 1.0, 1.1 has BC breaks

Author: wouterj

composer.json

@@ -11,7 +11,7 @@
     ],
     "minimum-stability": "dev",
     "require": {
-        "symfony-cmf/routing-auto": "~1.0",
+        "symfony-cmf/routing-auto": "1.0.*",
         "symfony-cmf/routing-bundle": "~1.2",
         "symfony-cmf/core-bundle": "~1.2",
         "aferrandini/urlizer": "1.0.*",