Disable request logging  when loggerFormat is "none"
Disable request logging  when loggerFormat is "none"

In some scenarios like (when running e2e tests), it's nice to be able to
disable http logs to prevent them from polluting the log output. When
this change is applied,  http requests will not be logged when
"settings.loggerFormat" is set to "none" in the configuration file.

fixes #475

FoalTS/foal,FoalTS/foal,FoalTS/foal,FoalTS/foal