Allow disabling https certificate validation

[codygman]

Can be done in http-client with the following:

newManager $ mkManagerSettings (def { settingDisableCertificateValidation = True }) Nothing >>= \manager -> withResponse "https://insecure" manager $ \res -> print $ responseStatus res

I think you'd need to internally use mkManagerSettings from Network.HTTP.Client.TLS.

[ondrap]

This seems to be a settings of Manager; you can change the Manager settings in wreq (see e.g. the getWith function that uses the Options parameter). So I think this is supported. If you disagree, write here/reopen.