FIX #293 with PHPUnit test
FIX Coding standards
Refs #293
Merge pull request #300 from dkorsak/master

PR for fixing missing parameter fos_facebook.channel.expire with PHPUnit functional test
Issue with routing.xml

In the version 1.2.* the routing.xml file does not exist, use 1.3.* instead.
Merge pull request #303 from netozunitec/patch-1

Issue with routing.xml