Merge branch '2.3-develop' into 2.3
update code to work as stable
Fix behat.yml
Remove sudo instruction
Fix typo
Update fixtures
Fix tests and adjust configuration
Add car + non-table inline edit tests
fix ACL initialization code block

":" was missing to render the three commands as a code block
Merge pull request #96 from BenoitLeveque/patch-1

fix ACL initialization code block
Fixed user fixtures

Sometimes faker generate identical username, so we need to be ensure that it realy be unique.
Merge pull request #99 from spolischook/patch-1

Fixed user fixtures
Merge pull request #95 from EmmanuelVella/car-tests

Add car + non-table inline edit tests
Replace php 5.4 array notation
Merge pull request #270 from EmmanuelVella/patch-1

Replace php 5.4 array notation
Merge remote-tracking branch 'origin/2.3-develop' into 2.3

Conflicts:
	README.rst
	app/config/parameters.yml.dist
	app/config/parameters.yml.sample
	app/config/sonata/sonata_block.yml
	app/config/sonata/sonata_page.yml
	behat.yml
	composer.json
	src/Sonata/Bundle/DemoBundle/DataFixtures/ORM/LoadPageData.php
Clean readme
Tweak composer.json
Complete and optimize news posts api tests
Update news post and comment behat tests