v3.3.0

• Update support for Laravel Framework v5.3.
• Add Orchestra\Testbench\ApplicationTestCase and Orchestra\Testbench\Exceptions\ApplicationHandler for full Laravel integration testing support. (@rydurham)
• Add new Orchestra\Testbench\TestCase::setUpTraits() method.
• Add support to Illuminate\Foundation\Testing\Concerns\InteractsWithAuthentication by default.
• Update named route look-up table when $app is bootstrapped.
• Add Orchestra\Testbench\TestCase::loadMigrationsFrom() to migrate during setup and add an event to rollback the migration during teardown. (@loren138)