Add Behat tests for news bundle POST, PUT and DELETE methods

Move news Behat tests to use a full workflow
Add customer Behat tests

Add Behat tests for addresses
Add basket elements Behat tests
Add filters to be able to "skip" scenarios
Update customer features and fix CS
Update features
Fix category feature
Merge pull request #331 from eko/customer

Add customer Behat tests
Merge pull request #314 from eko/behat

Add Behat tests for news bundle POST, PUT and DELETE methods
Merge pull request #339 from eko/basket

Add basket elements Behat tests
Updated dashboard config for admin bootstrap3
Add some styles for new "add to basket" small button on cross-selling
Merge pull request #340 from grosenbaum/update-features

Update features
Merge pull request #342 from eko/css

Add some styles for new "add to basket" small button on cross-selling
Add style for disabled address
Merge pull request #345 from eko/css

Add style for disabled address
Update how to catch json/xml response
Update feature related to BasketX
Update features related to Classification
Update feature related to Customer