minor #1039 Fix deprecated swiftmailer parameter (piotrantosik)

This PR was merged into the 2.7 branch.

Discussion
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Fix deprecated swiftmailer parameter

fixed pr #1037 @xabbuh please review

Commits
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69f3c25 Fix deprecated swiftmailer parameter

Author: fabpot

app/config/config_dev.yml

@@ -34,4 +34,4 @@ assetic:
     use_controller: true
 
 #swiftmailer:
-#    delivery_address: me@example.com
+#    delivery_addresses: ['me@example.com']

composer.json

@@ -12,7 +12,7 @@
         "doctrine/orm": "^2.4.8",
         "doctrine/doctrine-bundle": "~1.4",
         "symfony/assetic-bundle": "~2.3",
-        "symfony/swiftmailer-bundle": "~2.3",
+        "symfony/swiftmailer-bundle": "~2.3,>=2.3.10",
         "symfony/monolog-bundle": "~2.11.3",
         "sensio/distribution-bundle": "~4.0",
         "sensio/framework-extra-bundle": "^3.0.2",