SONATA-185 - Add sonata_template_box twig node in some templates used in sandbox
Add sonata-project/core-bundle dependency
Add CoreBundle to installation part of documentation
Fix typo
Merge pull request #296 from eko/master

SONATA-185 - Add sonata_template_box twig node in some templates
Merge branch 'sonata/master'

Conflicts:
	composer.json