Do not import `logger` package from NeoFS SDK Go. Discard unusable
`name` and `version` configuration values from `app` section. Discard
all unusable onfiguration values from `logger` section except `level`.
Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>
I'm not sure it works, but it's enough code-wise for now. We're reusing some
http-gw components here that are to be moved into sdk-go in future.
Signed-off-by: Roman Khimov <roman@nspcc.ru>