v.SetDefaults doesn't work for timeouts

[kristinapathak]

tr1d1um/main.go

Line 124 in 67dddb6

v.SetDefault(k, va)

This code doesn't work for all the listed defaults currently:

tr1d1um/main.go

Line 86 in 67dddb6

var defaults = map[string]interface{}{

Now that some timeout values are under the xmidtClientTimeout key, it needs to be included when setting those three timeout defaults.

tr1d1um/main.go

Line 349 in 67dddb6

err := v.UnmarshalKey("xmidtClientTimeout", &timeouts)