Revert "fixed call to set_logger in LoggerWrapper#initialize -- was causing warnings"
Revert "fixed call to set_logger in LoggerWrapper#initialize -- was causing warnings"

This commit broke CAS for me. Duh. I should have tested before merging....

This reverts commit acd4f942480ee307d76a881673b9e180e7c48ddc.

identification-io/rubycas-client,desaperados/rubycas-client,lsylvester/rubycas-client,angjunwen/rubycas-client,rubycas/rubycas-client,angjunwen/rubycas-client,CruGlobal/ccc_rubycas_client,Windermere/rubycas-client,geo767/rubycas-client