Logging Package Name Mismatch

[tsconn23]

Note that the current https://github.com/edgexfoundry/go-mod-core-contracts/tree/master/clients/logging directory contains files that redefine their package as logger.

Example:

go-mod-core-contracts/clients/logging/logger.go

Line 15 in ed80a34

package logger

I have already fixed this locally and based on work to integrate into the other applications which depend on the logging, it appears the least invasive change to sync the names is to rename the logging directory to logger. This means imports in the consuming applications will need to change from

github.com/edgexfoundry/go-mod-core-contracts/clients/logging

to

github.com/edgexfoundry/go-mod-core-contracts/clients/logger

This is because applications are already using the logger name in most cases.
var LoggingClient logger.LoggingClient