Driver extension now extends selected driver types, extensions are no longer cloned for every instance of extended object
Doctrine driver code cleaning
Doctrine driver internals refactorized
Ordering extension internals adapted to single instance of extension
Symfony form extension adapted to single instance of extension
DriverAbstract field extensions fix
Field extensions became event subsribers instead of additionally loading them
Added Symfony DependencyInjection extension to DataSource and AbstractDriver
Fixed event listeners' priorities and eliminaten duplication
Prevent duplicating of field's event subscribers
Entity field type is now independent from FormFieldExtension and supports 'in' comparison
FormFieldExtension is now trully independent and optional
PaginationExtension simplified
Extended driver events
PaginationExtension refactorized
Added possibility to get all extensions for specific field
Ordering code eventually removed from DoctrineDriver
PaginationExtension now preserves all datasources' states
OrderingExtension completely refactorized
OrderingExtension is now prepared for another drivers