public function up()
{
    Schema::create('lang', function($t){
        $t->increments();
        $t->string('url');
        $t->string('local');
        $t->string('name');
        $t->int('default')
        ->default(0);
    $t->timestamps();
    });
    Lang::create(['url' => 'en', 'local' => 'en-EN', 'name' => 'English', 'default' => 0]);
    Lang::create(['url' => 'ru', 'local' => 'ru-RU', 'name' => 'Русский', 'default' => 1]);
}

public function down()
{
  Schema::drop('lang');
}