0.9.0

• Fix a problem with stuck of proxies list loading.

• Add a possibility to configure different timeouts for different cases:

  • client_timeout - timeout for ProxyFetcher::Client.
  • provider_proxies_load_timeout - timeout for loading of proxies list by provider.
  • proxy_validation_timeout - timeout for proxy validation with ProxyFetcher::ProxyValidator.

  (old option timeout sets and returns value of client_timeout)