Add additional debug logging to the metadata mixin
Add additional debug logging to the metadata mixin

Signed-off-by: Tim Smith <764ef62106582a09ed09dfa0b6bff7c05fd7d1e4@chef.io>

higanworks/ohai,chef/ohai,mattray/ohai,jaymzh/ohai,higanworks/ohai,chef/ohai,mattray/ohai,jseely/ohai,jseely/ohai,jaymzh/ohai