Removed redundant setting of the service scheme. Default service scheme is set in the base class.
Removed redundant setting of the service scheme.
Default service scheme is set in the base class.

AntonShevchuk/yandex-sdk-php,free6k/yandex-php-library,loginwashere/yandex-php-library,malinink/yandex-php-library,spytz/yandex-php-library,TrueDrago/yandex-php-library,zbarinov/yandex-php-library,free6k/yandex-php-library,TrueDrago/yandex-php-library,free6k/yandex-php-library,zbarinov/yandex-php-library,spytz/yandex-php-library,TrueDrago/yandex-php-library,nixsolutions/yandex-php-library,loginwashere/yandex-php-library,nixsolutions/yandex-php-library,AntonShevchuk/yandex-sdk-php