In order to modernize swift's statsd configuration we're working to
separate it from logging. This change is a pre-requisite for the
Related-Change in order to simplfy the stdlib base logger instance
wrapping in a single extended SwiftLogAdapter (previously LogAdapter)
which supports all the features swift's servers/daemons need
from our logger instance interface.
Related-Change-Id: I44694b92264066ca427bb96456d6f944e09b31c0
Change-Id: I8988c0add6bb4a65cc8be38f0bf527f141aac48a
f88efdb4df