adopted version numbers
refactoring
refactoring
Merge pull request #34 from sulu-cmf/feature/datagrid

feature/datagrid
updated rest bundle version
reset fos rest bundle version
updated FOSRestBundle
added sensio framework extra bundle
updated version of framework extra bundle
updated to symfony 2.5
adapted version
fixed routing config
Update composer.json
adapted version numbers
Merge branch 'release/0.4.0'

Conflicts:
	composer.json