Add STATE::MISSING to allowed states
Merge pull request #1096 from zikula/state_exception

Add STATE::MISSING to allowed states
Html5 errors fixed.
Merge pull request #1097 from phaidon/html5-fixes

Html5 errors fixed.
Import missing js files from jusuff/pr_admin
Upgrade Doctrine to 2.4.

See https://github.com/doctrine/doctrine2/blob/2.4/UPGRADE.md
See https://github.com/doctrine/dbal/blob/2.4/UPGRADE