Merge pull request #33 from toretto460/master

Fixed Email template for customer and InfoExtractor
updated TicketNotifier to trigger only if entity implements TicketNotifierInterface
Update composer.json
add sonata admin bundle as a requirement
use the block name all children refer to
add extra config to enable acls
Merge pull request #36 from hackzilla/pr-enable-acl

add extra config to enable acls
Merge pull request #35 from hackzilla/pr-template-central

use the block name all children refer to
Merge pull request #34 from hackzilla/pr-composer-requirement

add sonata admin bundle as a requirement
Revert "use the block name all children refer to"

This reverts commit 6a81213fa07ccb1144734b6aa0a1c3ae7b1d4db9.
match the main template block name
Merge pull request #37 from hackzilla/pr-template-content

Pr template content
modifiche per aggiornamenti symfony2 2.3
cleaned comments
merge with master
Merge pull request #38 from Gianpiero2012/symfony2_3

symfony 2.3 compatibility changes
changed bind to submit
entity change error between entities
Merge pull request #40 from Gianpiero2012/symfony2_3

Symfony2 3
problem category when creating new ticket solved