Address http logging

[TGPSKI]

gabi/pkg/cmd/cmd.go

Line 49 in 948b3f7

// Temp workaround for easy to access io.Writer

Currently, we are using the go standard logger as well as zap. For speed reasons, I didn't spend the time figuring out the interface between zap and io.Writer. Fix this such that we use the single zap logger throughout.