Pass options to create a s3rver instance instead of multiple arguments. Update tests client instansiation and docs to reflect this
Pass options to create a s3rver instance instead of multiple arguments. Update tests client instansiation and docs to reflect this

rockmacaca/s3rver,WebCabin/s3rver,cesarandreu/s3rver,jamhall/s3rver,jamhall/s3rver