disable-preauth-compression-bydefault: Removed zlib from the wanted list...
Summary
Referring to #169 (closed) issue of disabling the pre-auth compression and the previous merge request !347 (closed).
This merge request is to disable the zlib compression by default in the next release. Users can still enable the pre-auth compression (zlib) but they now have to explicitly enable it in the configurations.
Changes Made
- Removed 'zlib' from the wanted methods list and from the default methods.
- Updated Unit tests accordingly
Fixed the signed-off commits trailers which wasn't correct in the previous merge request.