sync min email validator version

Author: xabbuh

composer.json

@@ -78,7 +78,7 @@
         "monolog/monolog": "~1.11",
         "ircmaxell/password-compat": "~1.0",
         "ocramius/proxy-manager": "~0.4|~1.0|~2.0",
-        "egulias/email-validator": "~1.2"
+        "egulias/email-validator": "~1.2,>=1.2.1"
     },
     "autoload": {
         "psr-4": {