Logging categories #12
Description
Wing uses the root logger inside Log4perl, which means that there's no way to set individual logging levels or configs for it versus Dancer, or even inside different Wing components (like web.psgi, rest.psgi, wingman, TGC's stitcher, etc.)
Wing.pm should use $ENV{WING_LOGGER_IDENTITY} || $0 to make it easy to use Log4perl's categories for sectioning levels and other logging issues.