Added CVE-2014-5244 for Symfony
updated the date of fix for CVE-2014-4931
feature #29 Added CVE-2014-5244 for Symfony (stof)

This PR was merged into the master branch.

Discussion
----------

Added CVE-2014-5244 for Symfony

Commits
-------

4a79898 Added CVE-2014-5244 for Symfony