Changed submit button text to 'Update'
Added slugify functionality from doctrine extensions to news bundle
Removed () from return statement. They're not needed.
Updated composer
Removed unused space to Improve readbility
Changed user_id primary key mappings to lowercase
Removed unneeded whitespace to increase readability
Made user entity the default user provider
Changed POST for GET requests in functional tests
Enabled validations
Updated composer.phar
Added releases bundle